Помогите пожалуйстаДам 35 балов!!!. Created by Василий8800. algebra-ru

1)(-0,5)^32)1 и 3,так как знаменатель не может равняться нулю.3)4a^2(a+2)/(a^2-4)2a=4a(a+2)/(a^2-4)2=2a(a+2)/a^2-4=2a(a+2)/(a-2)(a+2)=2a/a-24)C^2=A^2+B^2=5^2+12^2=169=135)В6)5×2(7×3×21)скобка под корнем=10×21=2107)А8)Б9)7,3,1210){-10х>8-2 {3х<4-4 {10х>-8+2 {3х<0 {х>-6/10 {х<0 {х>-3/5 {х>0х€(-3/5;0)Новые вопросы в АлгебраДАТИ РОЗГОРНУТУ ВІДПОВІДЬ!!! ЗА СПАМ БАНПотяг відправився зі станції із запізненням на 11 хвилин і їхав зі швидкістю 10 км/год. до наступної станції,…що знаходиться за півтора кілометра від першої. На наступній станції він простояв 15 хв. Пасажир прибув на першу станцію через 12 хвилин після відправлення потяга за розкладом і пішов пішки до наступної станції зі швидкістю 4 км/год. Чи вдалося йому наздогнати потяг?Упростите выражение (x-y/x - y-x/y) : x+y/xyНомер 1Упростите выражение(x-y/x - y-x/y) : x+y/xy6. Решить уравнение 4х(3 степень) - 3x² - 4x + 3 = 0х-2у=4 2х+3у=18 способом додавання 2х+3у=16 4х-3у=14 способом додавання СРОЧНО!!!для участия в городской конференции (10 человек) могут быть приглашены учителя истории географии биологии химии экологии и физики. сколькими…способами можно избрать состав участников конференцииПожалуйста помогите!!Алгебра срочно нужен ответЗа два запитання даю 30..........ПредыдущийСледующийВместе мы знаем большеЭтот сайт использует cookies Политика Cookies . 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\u200b"},{"id":49750767,"content":"\u0421\u0420\u041e\u0427\u041d\u041e!!!\n\u0434\u043b\u044f \u0443\u0447\u0430\u0441\u0442\u0438\u044f \u0432 \u0433\u043e\u0440\u043e\u0434\u0441\u043a\u043e\u0439 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 (10 \u0447\u0435\u043b\u043e\u0432\u0435\u043a) \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u0438\u0433\u043b\u0430\u0448\u0435\u043d\u044b \u0443\u0447\u0438\u0442\u0435\u043b\u044f \u0438\u0441\u0442\u043e\u0440\u0438\u0438 \u0433\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u0438 \u0431\u0438\u043e\u043b\u043e\u0433\u0438\u0438 \u0445\u0438\u043c\u0438\u0438 \u044d\u043a\u043e\u043b\u043e\u0433\u0438\u0438 \u0438 \u0444\u0438\u0437\u0438\u043a\u0438. \u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u0430\u043c\u0438 \u043c\u043e\u0436\u043d\u043e \u0438\u0437\u0431\u0440\u0430\u0442\u044c \u0441\u043e\u0441\u0442\u0430\u0432 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Помогите пожалуйстаДам 35 балов!!!...

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June 2022 1 7 Report

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Answers & Comments

mobyonekenobi 1)(-0,5)^3
2)1 и 3,так как знаменатель не может равняться нулю.
3)4a^2(a+2)/(a^2-4)2a=4a(a+2)/(a^2-4)2=2a(a+2)/a^2-4=2a(a+2)/(a-2)(a+2)=2a/a-2
4)C^2=A^2+B^2=5^2+12^2=169=13
5)В
6)5×2(7×3×21)скобка под корнем=10×21=210
7)А
8)Б
9)7,3,12
10){-10х>8-2
{3х<4-4
{10х>-8+2
{3х<0
{х>-6/10
{х<0
{х>-3/5
{х>0
х€(-3/5;0)