en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x-1=sqrt(x+1)

Solution

x - 1 = x + 1

Solution

x = 3

Solution steps

x - 1 = x + 1

Square both sides:

x^{2} - 2 x + 1 = x + 1

x^{2} - 2 x + 1 = x + 1

Solve

x^{2} - 2 x + 1 = x + 1 : x = 3, x = 0

x = 3, x = 0

Verify Solutions:

x = 3

True

, x = 0

False

The solution is

x = 3

Popular Examples

sqrt(x)=sqrt(x+15)-1

x = x + 15 - 1

x+5=sqrt(11x+37)

x + 5 = 11 x + 37

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

(x + 3)^{2} = 7

\sqrt[3]{(3B-6)/5}=2

sqrt(9x+1)-1=3sqrt(x)

9 x + 1 - 1 = 3 x

Frequently Asked Questions (FAQ)

What is the answer to x-1=sqrt(x+1) ?
The answer to x-1=sqrt(x+1) is x=3
Solve for x: x-1=sqrt(x+1)
The solution is x=3