en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(x+8)=x+2

Solution

x + 8 = x + 2

Solution

x = 1

Solution steps

x + 8 = x + 2

Square both sides:

x + 8 = x^{2} + 4 x + 4

x + 8 = x^{2} + 4 x + 4

Solve

x + 8 = x^{2} + 4 x + 4 : x = 1, x = - 4

x = 1, x = - 4

Verify Solutions:

x = 1

True

, x = - 4

False

The solution is

x = 1

Popular Examples

2 y + 3 = y - 1

15=sqrt((x+3)^2+(9-5)^2)

15 = (x + 3)^{2} + (9 - 5)^{2}

47x-10.32sqrt(x)-5000=0

47 x - 10.32 x - 5000 = 0

\sqrt[4]{2x^2}=2x

sqrt(y+5)=2-sqrt(y-4)

y + 5 = 2 - y - 4

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x+8)=x+2 ?
The answer to sqrt(x+8)=x+2 is x=1
Solve for x: sqrt(x+8)=x+2
The solution is x=1