What is the answer to sqrt(x+2)=1-sqrt(2x+5) ?

The answer to sqrt(x+2)=1-sqrt(2x+5) 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)=1-sqrt(2x+5)

x + 2 = 1 - 2 x + 5

x = - 2

Solution steps

x + 2 = 1 - 2 x + 5

Remove square roots

x^{2} + 8 x + 16 = 8 x + 20

Solve

x^{2} + 8 x + 16 = 8 x + 20 : x = 2, x = - 2

x = 2, x = - 2

Verify Solutions:

x = 2

False

, x = - 2

True

The solution is

x = - 2

y, x = y - 5 + 3

x - 4 = x - 4

5 x = 15 x

10 = x^{2} + (x + 2)^{2}

What is the answer to sqrt(x+2)=1-sqrt(2x+5) ?
The answer to sqrt(x+2)=1-sqrt(2x+5) is x=-2
Solve for x: sqrt(x+2)=1-sqrt(2x+5)
The solution is x=-2