Home
О нас
Products
Services
Регистрация
Войти
Поиск
Ilya200511
@Ilya200511
December 2021
2
10
Report
0.8х² + 4х + 5 = 0
Хелп плиз
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
kateabelenzzzeva
4x2 +20x+25=0
(2x+5)2=0
2x=-5
x=-2.5
Может так))
0 votes
Thanks 0
ВеттаВетта
0,8х²+4х+5=0 |*10
8x²+40x+50=0 |:2
4x²+20x+25=0
D=20²-4*4*25=400-400=0
Корень Д=0
Х=-20:8=-2, 5
Ответ:-2, 5
0 votes
Thanks 0
More Questions From This User
See All
Ilya200511
August 2022 | 0 Ответы
help piply dam 20 ballov
Answer
Ilya200511
July 2022 | 0 Ответы
nazovite glavnoe otlichitelnoe svojstvo liriki
Answer
Ilya200511
September 2021 | 0 Ответы
lentyayu nemozhetsya da nezdorovitsyapomogite
Answer
Ilya200511
September 2021 | 0 Ответы
pomogite dam 10 ballova7293ae6a7504b7e73cf84d56a81bc47 23662
Answer
Ilya200511
September 2021 | 0 Ответы
na kakie tematicheskie gruppy podrazdelyayut liricheskuyu poeziyu
Answer
Ilya200511
September 2021 | 0 Ответы
opredelite period vrasheniya sekundnoj minutnoj i chasovoj strelok chasov
Answer
Ilya200511
August 2021 | 0 Ответы
pomogite nomer 3dayu 20 ballov
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 "0.8х² + 4х + 5 = 0Хелп плиз..."
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
(2x+5)2=0
2x=-5
x=-2.5
Может так))
8x²+40x+50=0 |:2
4x²+20x+25=0
D=20²-4*4*25=400-400=0
Корень Д=0
Х=-20:8=-2, 5
Ответ:-2, 5