en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(x^2+3)=2x

Solution

x^{2} + 3 = 2 x

Solution

x = 1

Solution steps

x^{2} + 3 = 2 x

Square both sides:

x^{2} + 3 = 4 x^{2}

x^{2} + 3 = 4 x^{2}

Solve

x^{2} + 3 = 4 x^{2} : x = 1, x = - 1

x = 1, x = - 1

Verify Solutions:

x = 1

True

, x = - 1

False

The solution is

x = 1

Popular Examples

3 + 3 x - 5 = x

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

3 + x = 2 + 3 x - 3

2 x = 3

x - 4 x = 32

x + 7 = 1 + x

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x^2+3)=2x ?
The answer to sqrt(x^2+3)=2x is x=1
Solve for x: sqrt(x^2+3)=2x
The solution is x=1