Помогите решить неравенство. Created by Vika878787. algebra-ru

Область определения неравенства: С учётом области определения: Ответ: malika1014malika1014Легче всего решить такОдну область потерялиХотя нет, вы правы)))))Новые вопросы в Алгебра1.Знайдіть область визначення функцiï f(x) =√(x-7)×(x+10)/x-22.Задайте функцію, обернену до функції у = 1/6x + 2.3.Побудуйте графік функції у =-1/2…√x +1. Користуючись побудованим графікомзнайдіть.1) нулi функцiï2) промiжки знакосталості:3) промiжки зростання і проміжки спадання4) область значень функцiï.допоможіть будь ласка Срочно1.42.13.1!!!!!!!!!!!допоможіть будь ласка 5.Знайдіть множину розв'язків нерівності:1)(x-6)(x+3)²(x+1)>02)x²+3x-10/x²+8x+16<06.Розв'яжіть нерівність:(x-4)²-(x+7)³/x-6 =>04.Дослідіть на парність функцію: 1)f(x)=4x⁷-2x³; 2) f(x)=x²-3x⁴: 3) f(x)=x³+x⁶решите уравнение срочно 3(х-5)+2(х+4)=3найдите допустимые значения переменной в вырожении1+3х²/(х²-16)(х+7)помогите, очень срочно(x-3) (x²+2x-9) =?8 клас (2x+3) (3y-1)=2x×3y-2x+3y-3=6xy-2x+÷×3y-3=6xy-2x+9y-3 ВІРНО??ПредыдущийСледующийВместе мы знаем большеЭтот сайт использует cookies Политика Cookies . Вы можете указать условия хранения и доступ к cookies в своем браузере.КОМПАНИЯО насБлогКарьераУсловия пользованияАвторское правоПолитика конфиденциальностиПолитика использования файлов cookieПредпочтения cookie-файловСООБЩЕСТВОСообщество BrainlyBrainly для школ и учителейСообщество родителейКодекс честиПравила сообществаBrainly InsightsСтань помощникомПОМОЩЬЗарегистрируйсяЦентр помощиЦентр безопасностиДоговор о конфиденциальности полученной информацииУстанови приложение BrainlyСкачай iOS-приложениеСкачай для AndroidШкольные Знания.comPL: Brainly.plES: Brainly.latPT: Brainly.com.brFR: Nosdevoirs.frTR: Eodev.com RO: Brainly.roID: Brainly.co.idHI: Brainly.inPH: Brainly.phUS: Brainly.com (function() { window.jsData = window.jsData || {}; window.jsData.domain = 'znanija.com'; window.jsData.siteName = 'Школьные Знания.com'; window.jsData.dateFormat = 'd.m.Y'; window.jsData.footerConfig = {"socialMedia":[{"icon":"youtube","url":"https:\/\/www.youtube.com\/channel\/UCQ929YFR7IGeKlv-nXn-Qug?view_as=subscriber","ariaLabel":"youTube link"}],"company":[{"titleTranslationKey":"about_us_footer_link","url":"https:\/\/careers.brainly.com\/our-culture\/"},{"titleTranslationKey":"blog_footer_link","url":"https:\/\/blog.znanija.com"},{"titleTranslationKey":"careers_footer_link","url":"https:\/\/careers.brainly.com\/"},{"titleTranslationKey":"terms_of_use_footer_link","url":"https:\/\/znanija.com\/pages\/prawila","noHref":true},{"titleTranslationKey":"copyright_policy_footer_link","url":"https:\/\/znanija.com\/avtorskoe-pravo"},{"titleTranslationKey":"privacy_policy_footer_link","url":"https:\/\/znanija.com\/pages\/politika_konfidentsialnosti"},{"titleTranslationKey":"cookie_policy_footer_link","url":"https:\/\/znanija.com\/pages\/cookies_politika"},{"titleTranslationKey":"cookie_privacy_footer_link","handlerKey":"cookie_privacy_footer_link"}],"community":[{"titleTranslationKey":"brainly_community_footer_link","url":"https:\/\/znanija.com\/soobshestvo"},{"titleTranslationKey":"for_schools_teachers_footer_link","url":"https:\/\/znanija.com\/shkola-i-uchitelia"},{"titleTranslationKey":"brainly_for_parents_footer_link","url":"https:\/\/znanija.com\/roditeli"},{"titleTranslationKey":"honor_code_footer_link","url":"https:\/\/znanija.com\/kodeks-chesti"},{"titleTranslationKey":"community_guidelines_footer_link","url":"https:\/\/znanija.com\/pravila-soobshestva","noHref":true},{"titleTranslationKey":"brainly_insights_footer_link","url":"https:\/\/brainly.com\/insights"},{"titleTranslationKey":"become_a_volunteer_footer_link","url":"https:\/\/znanija.com\/volontery"}],"helpColumn":[{"titleTranslationKey":"signup_footer_link","url":"https:\/\/znanija.com\/signup?entry=1","noHref":true},{"titleTranslationKey":"help_center_footer_link","url":"https:\/\/faq-ru.brainly.com"},{"titleTranslationKey":"safety_center_footer_link","url":"https:\/\/znanija.com\/centr-bezopasnosti"},{"titleTranslationKey":"responsible_disclosure_agreement_footer_link","url":"https:\/\/brainly.com\/responsible-disclosure-program"}]}; window.jsData.styleGuideAssets = { logo: { small: 'https://styleguide.znanija.com/images/logos/znanija-mobile-200611d052.svg', big: 'https://styleguide.znanija.com/images/logos/znanija-addd85e6f5.svg', plusSmall: 'https://styleguide.znanija.com/images/logos/znanija-plus-small-495ddebd8c.svg', plus: 'https://styleguide.znanija.com/images/logos/znanija-plus-337423fa26.svg' }, application_icons: { x180: 'https://styleguide.znanija.com/images/app-icons/znanija/180x180-1c0ebd78f4.png', } }; window.jsData.staticDomain = 'z-dn.net' window.jsData.currentStaticRelatedQuestionIds = [] window.jsData.displayAdsEnabled = false window.jsData.videoAdsEnabled = false window.jsData.deviceInformation = {"is_lowend":false,"user_agent":"iOS-App\/4.20.58 Brainly\/5395 CFNetwork\/1331.0.7 Darwin\/21.4.0"} window.jsData.newestQuestions = [{"id":49778868,"content":"1.\u0417\u043d\u0430\u0439\u0434\u0456\u0442\u044c \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u0432\u0438\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044f \u0444\u0443\u043d\u043a\u0446i\u00ef f(x) =\u221a(x-7)\u00d7(x+10)\/x-2\n2.\u0417\u0430\u0434\u0430\u0439\u0442\u0435 \u0444\u0443\u043d\u043a\u0446\u0456\u044e, \u043e\u0431\u0435\u0440\u043d\u0435\u043d\u0443 \u0434\u043e \u0444\u0443\u043d\u043a\u0446\u0456\u0457 \u0443 = 1\/6x + 2.\n3.\u041f\u043e\u0431\u0443\u0434\u0443\u0439\u0442\u0435 \u0433\u0440\u0430\u0444\u0456\u043a \u0444\u0443\u043d\u043a\u0446\u0456\u0457 \u0443 =-1\/2 \u221ax +1. \u041a\u043e\u0440\u0438\u0441\u0442\u0443\u044e\u0447\u0438\u0441\u044c \u043f\u043e\u0431\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u043c \u0433\u0440\u0430\u0444\u0456\u043a\u043e\u043c\n\u0437\u043d\u0430\u0439\u0434\u0456\u0442\u044c.\n1) \u043d\u0443\u043bi \u0444\u0443\u043d\u043a\u0446i\u00ef\n2) \u043f\u0440\u043e\u043ci\u0436\u043a\u0438 \u0437\u043d\u0430\u043a\u043e\u0441\u0442\u0430\u043b\u043e\u0441\u0442\u0456:\n3) \u043f\u0440\u043e\u043ci\u0436\u043a\u0438 \u0437\u0440\u043e\u0441\u0442\u0430\u043d\u043d\u044f \u0456 \u043f\u0440\u043e\u043c\u0456\u0436\u043a\u0438 \u0441\u043f\u0430\u0434\u0430\u043d\u043d\u044f\n4) \u043e\u0431\u043b\u0430\u0441\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u044c \u0444\u0443\u043d\u043a\u0446i\u00ef."},{"id":49778781,"content":"\u0434\u043e\u043f\u043e\u043c\u043e\u0436\u0456\u0442\u044c \u0431\u0443\u0434\u044c \u043b\u0430\u0441\u043a\u0430 \u200b"},{"id":49778709,"content":"\u0421\u0440\u043e\u0447\u043d\u043e\n1.4\n2.1\n3.1\n!!!!!!!!!!!"},{"id":49778644,"content":"\u0434\u043e\u043f\u043e\u043c\u043e\u0436\u0456\u0442\u044c \u0431\u0443\u0434\u044c \u043b\u0430\u0441\u043a\u0430 \u200b"},{"id":49778602,"content":"5.\u0417\u043d\u0430\u0439\u0434\u0456\u0442\u044c \u043c\u043d\u043e\u0436\u0438\u043d\u0443 \u0440\u043e\u0437\u0432'\u044f\u0437\u043a\u0456\u0432 \u043d\u0435\u0440\u0456\u0432\u043d\u043e\u0441\u0442\u0456:\n1)(x-6)(x+3)\u00b2(x+1)>0\n2)x\u00b2+3x-10\/x\u00b2+8x+16<0\n6.\u0420\u043e\u0437\u0432'\u044f\u0436\u0456\u0442\u044c \u043d\u0435\u0440\u0456\u0432\u043d\u0456\u0441\u0442\u044c:\n(x-4)\u00b2-(x+7)\u00b3\/x-6 =>0"},{"id":49778600,"content":"4.\u0414\u043e\u0441\u043b\u0456\u0434\u0456\u0442\u044c \u043d\u0430 \u043f\u0430\u0440\u043d\u0456\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0456\u044e: 1)f(x)=4x\u2077-2x\u00b3; 2) f(x)=x\u00b2-3x\u2074: 3) f(x)=x\u00b3+x\u2076"},{"id":49778567,"content":"\u0440\u0435\u0448\u0438\u0442\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0441\u0440\u043e\u0447\u043d\u043e 3(\u0445-5)+2(\u0445+4)=3\u200b"},{"id":49778545,"content":"\u043d\u0430\u0439\u0434\u0438\u0442\u0435 \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0432 \u0432\u044b\u0440\u043e\u0436\u0435\u043d\u0438\u0438 \n1+3\u0445\u00b2\/(\u0445\u00b2-16)(\u0445+7)\n\u043f\u043e\u043c\u043e\u0433\u0438\u0442\u0435, \u043e\u0447\u0435\u043d\u044c \u0441\u0440\u043e\u0447\u043d\u043e"},{"id":49778538,"content":"(x-3) (x\u00b2+2x-9) =?8 \u043a\u043b\u0430\u0441 \u200b"},{"id":49778525,"content":"(2x+3) (3y-1)=2x\u00d73y-2x+3y-3=6xy-2x+\u00f7\u00d73y-3=6xy-2x+9y-3 \u0412\u0406\u0420\u041d\u041e??\u200b"}] window.jsData.nearestQuestions = { next: { url: '/task/10355708', id: '10355708' }, prev: { url: '/task/10355699', id: '10355699' } } window.jsData.pubmaticAllowedForIp = true window.jsData.userLocationInfo = {"location":{"city":{"geoname_id":5821086,"names":{"de":"Cheyenne","en":"Cheyenne","es":"Cheyenne","fr":"Cheyenne","ja":"\u30b7\u30e3\u30a4\u30a2\u30f3","pt-BR":"Cheyenne","ru":"\u0428\u0430\u0439\u0435\u043d\u043d","zh-CN":"\u590f\u5ef6"}},"continent":{"code":"NA","geoname_id":6255149,"names":{"de":"Nordamerika","en":"North America","es":"Norteam\u00e9rica","fr":"Am\u00e9rique du Nord","ja":"\u5317\u30a2\u30e1\u30ea\u30ab","pt-BR":"Am\u00e9rica do Norte","ru":"\u0421\u0435\u0432\u0435\u0440\u043d\u0430\u044f \u0410\u043c\u0435\u0440\u0438\u043a\u0430","zh-CN":"\u5317\u7f8e\u6d32"}},"country":{"geoname_id":6252001,"iso_code":"US","names":{"de":"USA","en":"United States","es":"Estados Unidos","fr":"\u00c9tats-Unis","ja":"\u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fd","pt-BR":"Estados Unidos","ru":"\u0421\u0428\u0410","zh-CN":"\u7f8e\u56fd"}},"location":{"accuracy_radius":1000,"latitude":41.103400000000001,"longitude":-104.9059,"metro_code":759,"time_zone":"America\/Denver"},"postal":{"code":"82001"},"registered_country":{"geoname_id":6252001,"iso_code":"US","names":{"de":"USA","en":"United States","es":"Estados Unidos","fr":"\u00c9tats-Unis","ja":"\u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fd","pt-BR":"Estados Unidos","ru":"\u0421\u0428\u0410","zh-CN":"\u7f8e\u56fd"}},"subdivisions":[{"geoname_id":5843591,"iso_code":"WY","names":{"en":"Wyoming","es":"Wyoming","fr":"Wyoming","ja":"\u30ef\u30a4\u30aa\u30df\u30f3\u30b0\u5dde","ru":"\u0412\u0430\u0439\u043e\u043c\u0438\u043d\u0433","zh-CN":"\u6000\u4fc4\u660e\u5dde"}}]},"ip":"107.189.11.241"} window.jsData.paymentsMode = '0'; window.jsData.styleGuideUrl = 'https://styleguide.znanija.com/'; window.jsData.androidAppUrl = 'https://play.google.com/store/apps/details?id=co.brainly&hl=ru'; window.jsData.iOSAppUrl = 'https://apps.apple.com/ru/app/id745089947'; // brainly store items window.jsData.subjects = [{"id":59,"name":"\u0423\u0445\u043e\u0434 \u0437\u0430 \u0441\u043e\u0431\u043e\u0439","slug":"uhod_za_soboi","icon":"personal-care","bestInName":"\u0423\u0445\u043e\u0434\u0435 \u0437\u0430 \u0441\u043e\u0431\u043e\u0439","filterName":"\u0423\u0445\u043e\u0434 \u0437\u0430 \u0441\u043e\u0431\u043e\u0439","occupants":0,"rankable":"1","enabled":false},{"id":29,"name":"\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0430","slug":"matematika","icon":"mathematics","bestInName":"\u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0435","filterName":"\u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u043a\u0435","occupants":0,"rankable":"1","enabled":true},{"id":17,"name":"\u041b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0430","slug":"literatura","icon":"literature","bestInName":"\u043b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0435","filterName":"\u043b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0435","occupants":0,"rankable":"1","enabled":true},{"id":30,"name":"\u0410\u043b\u0433\u0435\u0431\u0440\u0430","slug":"algebra","icon":"algebra","bestInName":"\u0430\u043b\u0433\u0435\u0431\u0440\u0435","filterName":"\u0430\u043b\u0433\u0435\u0431\u0440\u0435","occupants":0,"rankable":"1","enabled":true},{"id":16,"name":"\u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u044f\u0437\u044b\u043a","slug":"russkii_yazyk","icon":"russian-alt","bestInName":"\u0440\u0443\u0441\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435","filterName":"\u0440\u0443\u0441\u0441\u043a\u043e\u043c\u0443 \u044f\u0437\u044b\u043a\u0443","occupants":0,"rankable":"1","enabled":true},{"id":31,"name":"\u0413\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u044f","slug":"geometriya","icon":"geometry","bestInName":"\u0433\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u0438","filterName":"\u0433\u0435\u043e\u043c\u0435\u0442\u0440\u0438\u0438","occupants":0,"rankable":"1","enabled":true},{"id":33,"name":"\u0410\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u0438\u0439 \u044f\u0437\u044b\u043a","slug":"angliiskii_yazyk","icon":"english","bestInName":"\u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435","filterName":"\u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c\u0443 \u044f\u0437\u044b\u043a\u0443","occupants":0,"rankable":"1","enabled":true},{"id":10,"name":"\u0425\u0438\u043c\u0438\u044f","slug":"himiya","icon":"chemistry","bestInName":"\u0445\u0438\u043c\u0438\u0438","filterName":"\u0445\u0438\u043c\u0438\u0438","occupants":0,"rankable":"1","enabled":true},{"id":9,"name":"\u0424\u0438\u0437\u0438\u043a\u0430","slug":"fizika","icon":"physics","bestInName":"\u0444\u0438\u0437\u0438\u043a\u0435","filterName":"\u0444\u0438\u0437\u0438\u043a\u0435","occupants":0,"rankable":"1","enabled":true},{"id":3,"name":"\u0411\u0438\u043e\u043b\u043e\u0433\u0438\u044f","slug":"biologiya","icon":"biology","bestInName":"\u0431\u0438\u043e\u043b\u043e\u0433\u0438\u0438","filterName":"\u0431\u0438\u043e\u043b\u043e\u0433\u0438\u0438","occupants":0,"rankable":"1","enabled":true},{"id":42,"name":"\u0414\u0440\u0443\u0433\u0438\u0435 \u043f\u0440\u0435\u0434\u043c\u0435\u0442\u044b","slug":"drugie_predmety","icon":"others","bestInName":"\u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u0440\u0435\u0434\u043c\u0435\u0442\u0430\u0445","filterName":"\u0414\u0440\u0443\u0433\u0438\u0435 \u043f\u0440\u0435\u0434\u043c\u0435\u0442\u044b","occupants":0,"rankable":"1","enabled":true},{"id":13,"name":"\u0418\u0441\u0442\u043e\u0440\u0438\u044f","slug":"istoriya","icon":"history","bestInName":"\u0438\u0441\u0442\u043e\u0440\u0438\u0438","filterName":"\u0438\u0441\u0442\u043e\u0440\u0438\u0438","occupants":0,"rankable":"1","enabled":true},{"id":15,"name":"\u041e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u0437\u043d\u0430\u043d\u0438\u0435","slug":"obshtestvoznanie","icon":"social-science","bestInName":"\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u0437\u043d\u0430\u043d\u0438\u044e","filterName":"\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u0437\u043d\u0430\u043d\u0438\u044e","occupants":0,"rankable":"1","enabled":true},{"id":46,"name":"\u041e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0438\u0439 \u043c\u0438\u0440","slug":"okruzhayushtii_mir","icon":"environment","bestInName":"\u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u043c \u043c\u0438\u0440\u0435","filterName":"\u041e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0438\u0439 \u043c\u0438\u0440","occupants":0,"rankable":"1","enabled":true},{"id":8,"name":"\u0413\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u044f","slug":"geografiya","icon":"geography","bestInName":"\u0433\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u0438","filterName":"\u0433\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u0438","occupants":0,"rankable":"1","enabled":true},{"id":37,"name":"\u0423\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0430 \u043c\u043e\u0432\u0430","slug":"ukrainsyka_mova","icon":"ukrainian-alt","bestInName":"\u0443\u043a\u0440\u0430\u0438\u043d\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435","filterName":"\u0443\u043a\u0440\u0430\u0438\u043d\u0441\u043a\u043e\u043c\u0443 \u044f\u0437\u044b\u043a\u0443","occupants":0,"rankable":"1","enabled":true},{"id":32,"name":"\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0430","slug":"informatika","icon":"informatics","bestInName":"\u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0435","filterName":"\u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0442\u0438\u043a\u0435","occupants":0,"rankable":"1","enabled":true},{"id":41,"name":"\u0423\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0430 \u043b\u0456\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0430","slug":"ukrainsyka_l_teratura","icon":"ukrainian-literature","bestInName":"\u0443\u043a\u0440\u0430\u0438\u043d\u0441\u043a\u043e\u0439 \u043b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0435","filterName":"\u0443\u043a\u0440\u0430\u0438\u043d\u0441\u043a\u043e\u0439 \u043b\u0438\u0442\u0435\u0440\u0430\u0442\u0443\u0440\u0435","occupants":0,"rankable":"1","enabled":true},{"id":44,"name":"\u049a\u0430\u0437\u0430\u049b \u0442i\u043bi","slug":"kazak_tili","icon":"kazach-alt","bestInName":"\u043a\u0430\u0437\u0430\u0445\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435","filterName":"\u043a\u0430\u0437\u0430\u0445\u0441\u043a\u043e\u043c\u0443 \u044f\u0437\u044b\u043a\u0443","occupants":0,"rankable":"1","enabled":true},{"id":22,"name":"\u042d\u043a\u043e\u043d\u043e\u043c\u0438\u043a\u0430","slug":"ekonomika","icon":"economics","bestInName":"\u044d\u043a\u043e\u043d\u043e\u043c\u0438\u043a\u0435","filterName":"\u044d\u043a\u043e\u043d\u043e\u043c\u0438\u043a\u0435","occupants":0,"rankable":"1","enabled":true},{"id":48,"name":"\u041c\u0443\u0437\u044b\u043a\u0430","slug":"muzyka","icon":"music","bestInName":"\u043c\u0443\u0437\u044b\u043a\u0435","filterName":"\u041c\u0443\u0437\u044b\u043a\u0430","occupants":0,"rankable":"1","enabled":true},{"id":25,"name":"\u041f\u0440\u0430\u0432\u043e","slug":"pravo","icon":"law","bestInName":"\u043f\u0440\u0430\u0432\u0435","filterName":"\u041f\u0440\u0430\u0432\u043e","occupants":0,"rankable":"1","enabled":true},{"id":49,"name":"\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f","slug":"tehnologiya","icon":"technology","bestInName":"\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438","filterName":"\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u044f","occupants":0,"rankable":"1","enabled":false},{"id":43,"name":"\u0411\u0435\u043b\u0430\u0440\u0443\u0441\u043a\u0430\u044f \u043c\u043e\u0432\u0430","slug":"belaruskaya_mova","icon":"belarus-alt","bestInName":"\u0431\u0435\u043b\u043e\u0440\u0443\u0441\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435","filterName":"\u0431\u0435\u043b\u043e\u0440\u0443\u0441\u0441\u043a\u043e\u043c\u0443 \u044f\u0437\u044b\u043a\u0443","occupants":0,"rankable":"1","enabled":true},{"id":47,"name":"\u0424\u0440\u0430\u043d\u0446\u0443\u0437\u0441\u043a\u0438\u0439 \u044f\u0437\u044b\u043a","slug":"francuzskii_yazyk","icon":"french","bestInName":"\u0444\u0440\u0430\u043d\u0446\u0443\u0437\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435","filterName":"\u0424\u0440\u0430\u043d\u0446\u0443\u0437\u0441\u043a\u0438\u0439 \u044f\u0437\u044b\u043a","occupants":0,"rankable":"1","enabled":true},{"id":45,"name":"\u041d\u0435\u043c\u0435\u0446\u043a\u0438\u0439 \u044f\u0437\u044b\u043a","slug":"nemeckii_yazyk","icon":"german","bestInName":"\u043d\u0435\u043c\u0435\u0446\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435","filterName":"\u041d\u0435\u043c\u0435\u0446\u043a\u0438\u0439 \u044f\u0437\u044b\u043a","occupants":0,"rankable":"1","enabled":true},{"id":50,"name":"\u0427\u0435\u0440\u0447\u0435\u043d\u0438\u0435","slug":"cherchenie","icon":"geometry","bestInName":"\u0447\u0435\u0440\u0447\u0435\u043d\u0438\u0438","filterName":"\u0427\u0435\u0440\u0447\u0435\u043d\u0438\u0435","occupants":0,"rankable":"1","enabled":false},{"id":51,"name":"\u041c\u0425\u041a","slug":"mhk","icon":"art","bestInName":"\u041c\u0425\u041a","filterName":"\u041c\u0425\u041a","occupants":0,"rankable":"1","enabled":true},{"id":52,"name":"\u041e\u0411\u0416","slug":"obzh","icon":"security","bestInName":"\u041e\u0411\u0416","filterName":"\u041e\u0411\u0416","occupants":0,"rankable":"1","enabled":true},{"id":53,"name":"\u041f\u0441\u0438\u0445\u043e\u043b\u043e\u0433\u0438\u044f","slug":"psihologiya","icon":"psychology","bestInName":"\u041f\u0441\u0438\u0445\u043e\u043b\u043e\u0433\u0438\u0438","filterName":"\u041f\u0441\u0438\u0445\u043e\u043b\u043e\u0433\u0438\u044f","occupants":0,"rankable":"1","enabled":true},{"id":54,"name":"\u041e\u02bbzbek tili","slug":"o_zbek_tili","icon":"uzbek","bestInName":"\u041e\u02bbzbek tili","filterName":"\u041e\u02bbzbek tili","occupants":0,"rankable":"1","enabled":true},{"id":55,"name":"\u041a\u044b\u0440\u0433\u044b\u0437 \u0442\u0438\u043b\u0438","slug":"kyrgyz_tili","icon":"kyrgyz","bestInName":"\u041a\u044b\u0440\u0433\u044b\u0437 \u0442\u0438\u043b\u0438","filterName":"\u041a\u044b\u0440\u0433\u044b\u0437 \u0442\u0438\u043b\u0438","occupants":0,"rankable":"1","enabled":true},{"id":56,"name":"\u0410\u0441\u0442\u0440\u043e\u043d\u043e\u043c\u0438\u044f","slug":"astronomiya","icon":"astronomy","bestInName":"\u0410\u0441\u0442\u0440\u043e\u043d\u043e\u043c\u0438\u0438","filterName":"\u0410\u0441\u0442\u0440\u043e\u043d\u043e\u043c\u0438\u044f","occupants":0,"rankable":"1","enabled":true},{"id":57,"name":"\u0424\u0438\u0437\u043a\u0443\u043b\u044c\u0442\u0443\u0440\u0430 \u0438 \u0441\u043f\u043e\u0440\u0442","slug":"fizkulytura_i_sport","icon":"physical-education","bestInName":"\u0424\u0438\u0437\u043a\u0443\u043b\u044c\u0442\u0443\u0440\u0435","filterName":"\u0424\u0438\u0437\u043a\u0443\u043b\u044c\u0442\u0443\u0440\u0430 \u0438 \u0441\u043f\u043e\u0440\u0442","occupants":0,"rankable":"1","enabled":true},{"id":58,"name":"\u0415\u0413\u042d \/ \u041e\u0413\u042d","slug":"ege_oge","icon":"egzam","bestInName":"\u0415\u0413\u042d \/ \u041e\u0413\u042d","filterName":"\u0415\u0413\u042d \/ \u041e\u0413\u042d","occupants":0,"rankable":"1","enabled":false}]; window.jsData.grades = [{"id":1,"name":"1 - 4 \u043a\u043b\u0430\u0441\u0441\u044b","slug":"1_4_klassy","icon":"lvl1","filterName":"1-4 \u043a\u043b\u0430\u0441\u0441\u044b"},{"id":2,"name":"5 - 9 \u043a\u043b\u0430\u0441\u0441\u044b","slug":"5_9_klassy","icon":"lvl2","filterName":"5-9 \u043a\u043b\u0430\u0441\u0441\u044b"},{"id":3,"name":"10 - 11 \u043a\u043b\u0430\u0441\u0441\u044b","slug":"10_11_klassy","icon":"lvl3","filterName":"10-11 \u043a\u043b\u0430\u0441\u0441\u044b"},{"id":4,"name":"\u0441\u0442\u0443\u0434\u0435\u043d\u0447\u0435\u0441\u043a\u0438\u0439","slug":"studencheskii","icon":"lvl4","filterName":"\u0441\u0442\u0443\u0434\u0435\u043d\u0447\u0435\u0441\u043a\u0438\u0439"}]; window.jsData.ranks = []; window.jsData.challenges = []; // end brainly store items window.jsData.htmlLang = 'ru'; window.jsData.brainlyPages = [{"name":"Brainly.pl","symbol":"PL","url":"https:\/\/brainly.pl","language":"Polski","region":"Polska","regionCode":"PL","code":"pl"},{"name":"Znanija.com","symbol":"RU","url":"https:\/\/znanija.com","language":"\u0420\u0443\u0441\u0441\u043a\u0438\u0439","region":"\u0420\u043e\u0441\u0441\u0438\u044f","regionCode":"RU","code":"ru"},{"name":"Brainly.lat","symbol":"ES","url":"https:\/\/brainly.lat","language":"Espa\u00f1ol","region":"Espa\u00f1a","regionCode":"ES","code":"es"},{"url":"https:\/\/brainly.lat","language":"Espa\u00f1ol","region":"Latinoam\u00e9rica","regionCode":"ES","code":"es"},{"name":"Brainly.com.br","symbol":"PT","url":"https:\/\/brainly.com.br","language":"Portugu\u00eas","region":"Brasil","regionCode":"BR","code":"pt"},{"name":"Nosdevoirs.fr","symbol":"FR","url":"https:\/\/nosdevoirs.fr","language":"Fran\u00e7ais","region":"France","regionCode":"FR","code":"fr"},{"name":"Eodev.com","symbol":"TR","url":"https:\/\/eodev.com","language":"T\u00fcrk\u00e7e","region":"T\u00fcrkiye","regionCode":"TR","code":"tr"},{"name":"Brainly.ro","symbol":"RO","url":"https:\/\/brainly.ro","language":"Rom\u00e2n\u0103","region":"Rom\u00e2nia","regionCode":"RO","code":"ro"},{"name":"Brainly.co.id","symbol":"ID","url":"https:\/\/brainly.co.id","language":"Bahasa Indonesia","region":"Indonesia","regionCode":"ID","code":"id"},{"name":"Brainly.in","symbol":"HI","url":"https:\/\/brainly.in","language":"English","region":"India","regionCode":"IN","code":"en-IN"},{"name":"Brainly.ph","symbol":"PH","url":"https:\/\/brainly.ph","language":"English","region":"Pilipinas","regionCode":"PH","code":"en-PH"},{"name":"Brainly.com","symbol":"US","url":"https:\/\/brainly.com","language":"English","region":"United States","regionCode":"US","code":"en-US"}] window.jsData.registerTosLinkInTextUrl = 'http://znanija.com/pages/politika_konfidentsialnosti'; window.jsData.hasPaymentsEnabled = true; window.jsData.paymentsConfig = { currency: '', faqPageUrl: 'https://faq-ru.brainly.com', contactEmail: 'plus@znanija.com', }; window.jsData.paymentsByPayU = true; window.jsData.registrationParentRow = true; window.jsData.paymentsByPayUPublicKey = '7a985100-4936-430e-83cf-af6ea914af9b'; window.jsData.paymentsByPayUEnvName = 'live'; window.jsData.availableRatePlanIds = ["cmF0ZVBsYW46MGYxYjQ2OGItN2UyOC00NzZmLTkwMjYtZDQ5YThhZmYzYWEw","cmF0ZVBsYW46MmM0OTJjODEtYTJiMS00MzE3LTg4NDUtZTkwZjhhZDZjZjc4"] window.jsData.qpageNext = {"related_content_legacy":false}; window.jsData.quickResultsFeatures = {"asking_flow":false,"searching_flow":false,"searching_flow_in_dialog":false,"auto_selection_in_dialog":false,"fuzzy_duplicates":false,"tbs_search_questions":false}; window.jsData.achievementsFeatures = {"subject_name_alternation":true}; window.jsData.leaderboardFeatures = {"leaderboard_spotlight_notification":false,"leaderboard":false}; window.jsData.gtmContainerId = 'GTM-KN3M8C'; window.jsData.flexibleFunnelNameLog = 'F4'; window.jsData.flexibleFunnelNameUnlog = 'F4'; window.jsData.has3dsEnabled = true; window.jsData.hasAccountSettingsPageEnabled = true; window.jsData.hasDidomiCmpEnabled = true; window.jsData.branchIOTactics = {"simple_banner":false,"simple_banner_and_popover":false,"gray_blurred_v1":false,"gray_blurred_v2":false,"gray_blurred_v3":false,"gray_blurred_with_skip":false,"gray_blurred_all_with_skip":false,"gray_blurred_with_skip_and_hard_block":false,"red":false,"programmatic_simple_banner":false,"search_blurred":false}; window.jsData.branchIOBudgetLinks = {}; window.jsData.tutoringFeatures = {"url_with_credentials":false,"history":false,"ask_question_flow":false,"answer_banner_entry":false,"chat_banner_entry":false,"verified_answer_box":false,"shared_question_editor":false,"tutoring_ep_answer_content":false,"chat_like_entry_onboarding":false}; window.jsData.hasEmailRegistrationEnabled = true; window.jsData.croTactics = {"has_improved_brainly_plus_promos":false,"has_improved_payments_form":false,"has_mobile_app_landing_page":false,"has_monthly_plans_only":false}; window.jsData.hasSalesElementsHonorCodeLink = true; window.jsData.hasMonetizationLimitationsEnabled = true window.jsData.powerQuestionSupportingAnswerPlaceholders = 5 window.jsData.hasAwarenessModalEnabled = true })();

Помогите решить неравенство...

Vika878787 @Vika878787

July 2022 1 17 Report

Помогите решить неравенство

Answers & Comments

Apofeoz $\log_{\frac{1}{2}}(6-x)\ge\log_{\frac{1}{2}}x^2,$

Область определения неравенства: $1)\ 6-x>0,\\x0,\\x\in R.$

$\log_{2^{-1}}(6-x)\ge\log_{2^{-1}}x^2,\\-\log_{2}(6-x)\ge-\log_{2}x^2\
 |\bullet(-1),\\\log_2(6-x)\le\log_2x^2,\\\\6-x\le 
x^2,\\x^2+x-6\ge0,\\\\x^2+x-6=0\\D=1+24=25,\\\\x_1=\frac{-1+\sqrt{25}}{2}=2,\
 x_2=\frac{-1-\sqrt{25}}{2}=-3.\\\\(x+3)(x-2)\ge0,\\x\ge2,\ 
x\le-3.$

С учётом области определения: $\left \{ {{x\le-3,\ x\ge2} \atop {x\in R,\ x$

Ответ: $x\in(-\infty;\ -3]\wedge[2;\ 6).$