Home
О нас
Products
Services
Регистрация
Войти
Поиск
Aliya1000
@Aliya1000
July 2022
1
14
Report
помогите решить найдите корни квадратного уравнение с решением
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
nKrynka
Решение
1) 2x² - 5x - 3 = 0
D = 25 + 4*2*3 = 49
x₁ = (5 - 7)/4
x₁ = - 1/2
x₂ = (5 + 7)/4
x₂ = 3
4) x² + 9x - 22 = 0
D = 81 + 4*1*22 = 169
x₁ = (- 9 - 13)/2
x₁ = - 11
x₂ = (- 9 + 13)/2
x₂ = 2
7) x² - 12x + 32 = 0
D = 144 - 4*1*32 = 16
x₁ = (12 - 4)/2
x₁ = 4
x₂ = (12 + 4)/2
x₂ = 8
2 votes
Thanks 2
oganesbagoyan
D/4 = 6² -32=4 ; x₁ = 6 -2 =4 ; x₂ = 6 + 2= 8.
More Questions From This User
See All
Aliya1000
August 2022 | 0 Ответы
pri kakih znacheniya n uravnenie x2nx 2n 0 ne imeet kornej
Answer
Aliya1000
August 2022 | 0 Ответы
pri kakih znacheniyah h vyrazhenie 5h2 6h1 imeet smysl
Answer
Aliya1000
August 2022 | 0 Ответы
reshite zadachi s pomoshyu sistemy uravneniya 1 summa dvuh chisel rovna 25 iz proiz
Answer
Aliya1000
July 2022 | 0 Ответы
2 sostavte predlozheniya s dannymi slovosochetaniyami rasstavte znaki prepinaniya6362f3ff30c909ad179f43b2e360c2ff 64671
Answer
Aliya1000
July 2022 | 0 Ответы
napishite na kazyaz yazyke eto vremya 700 705 710 730 800 830 1115 1410 1
Answer
Aliya1000
July 2022 | 0 Ответы
najdite koordinaty vershiny paraboly 1ux2 3x2 2y3x2 7x12 3y3x2 4x sroch
Answer
Aliya1000
July 2022 | 0 Ответы
reshite pozh po algebre s pomoshyu sistimy uravneniya 9 klass
Answer
Aliya1000
November 2021 | 0 Ответы
drevnee gorodishe gde byli obnaruzheny sledy orositelnyh kanalov
Answer
Aliya1000
October 2021 | 0 Ответы
pomogite po algebre 8 klass 8 nomer
Answer
Aliya1000
September 2021 | 0 Ответы
srochno pomogite s rishenie
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "помогите решить найдите корни квадратного уравнение с решением..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1) 2x² - 5x - 3 = 0
D = 25 + 4*2*3 = 49
x₁ = (5 - 7)/4
x₁ = - 1/2
x₂ = (5 + 7)/4
x₂ = 3
4) x² + 9x - 22 = 0
D = 81 + 4*1*22 = 169
x₁ = (- 9 - 13)/2
x₁ = - 11
x₂ = (- 9 + 13)/2
x₂ = 2
7) x² - 12x + 32 = 0
D = 144 - 4*1*32 = 16
x₁ = (12 - 4)/2
x₁ = 4
x₂ = (12 + 4)/2
x₂ = 8