Home
О нас
Products
Services
Регистрация
Войти
Поиск
vampw
@vampw
July 2023
1
2
Report
СРОЧНО ПОМОГИТЕ ПОЖАЛУЙСТА!!! ЧЕРЕЗ 40 МИН СДАВАТЬ
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
nnonname571
y = 7 + x
y^2 = 25 - x^2
(7 + x)^2 = 25 - x^2
49 + 14x + x^2 = 25 - x^2
2x^2 + 14x + 24 = 0
x^2 + 7x + 12 = 0
D = 49 - 4*12 = 49 - 48 = 1.
x1 = (-14+1)/2= -13/2 = -6,5
x2 = (-14-1)/2 = -15/2 = -7,5
y1 = 7 - 6,5 = 1,5
y2 = 7 - 7,5 = -0,5
0 votes
Thanks 0
More Questions From This User
See All
vampw
July 2023 | 0 Ответы
01720eaee5c9218d6e6e7a30f0fef095
Answer
vampw
July 2023 | 0 Ответы
150 7530t05t2
Answer
vampw
July 2023 | 0 Ответы
10 00033 75
Answer
vampw
July 2023 | 0 Ответы
ba59933625e5239354ce1ac2b5393a0b
Answer
vampw
July 2023 | 0 Ответы
292e7e4ebb18a7a8b2879a07fc5f92fb
Answer
vampw
July 2023 | 0 Ответы
56c8d26d0a6d5cdb13394e87aef1e25d
Answer
vampw
July 2023 | 0 Ответы
86218bef89ded0ef066445d8e2a6ef5d
Answer
vampw
June 2023 | 0 Ответы
27aae44f0c3d4915b93d4c108d9f664a
Answer
vampw
June 2023 | 0 Ответы
help 1 12 35
Answer
vampw
June 2023 | 0 Ответы
2000 25 649cf99fed995
Answer
×
Report "СРОЧНО ПОМОГИТЕ ПОЖАЛУЙСТА!!! ЧЕРЕЗ 40 МИН СДАВАТЬ"
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
y^2 = 25 - x^2
(7 + x)^2 = 25 - x^2
49 + 14x + x^2 = 25 - x^2
2x^2 + 14x + 24 = 0
x^2 + 7x + 12 = 0
D = 49 - 4*12 = 49 - 48 = 1.
x1 = (-14+1)/2= -13/2 = -6,5
x2 = (-14-1)/2 = -15/2 = -7,5
y1 = 7 - 6,5 = 1,5
y2 = 7 - 7,5 = -0,5