What is the answer to sqrt(x+2)=sqrt(7-x)-3 ?

The answer to sqrt(x+2)=sqrt(7-x)-3 is x=-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(x+2)=sqrt(7-x)-3

x + 2 = 7 - x - 3

x = - 2

Solution steps

x + 2 = 7 - x - 3

Remove square roots

4 x^{2} - 56 x + 196 = 252 - 36 x

Solve

4 x^{2} - 56 x + 196 = 252 - 36 x : x = 7, x = - 2

x = 7, x = - 2

Verify Solutions:

x = 7

False

, x = - 2

True

The solution is

x = - 2

5 x - 4 - 5 = 1

- 4 x + 3 - 7 = - 11

x, x - 2 = x - 1

7 (m + 1 - 3) = 21, m

d d - 20 = 7 d

What is the answer to sqrt(x+2)=sqrt(7-x)-3 ?
The answer to sqrt(x+2)=sqrt(7-x)-3 is x=-2
Solve for x: sqrt(x+2)=sqrt(7-x)-3
The solution is x=-2