en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x=4sqrt(x)

Solution

x = 4 x

Solution

x = 16, x = 0

Solution steps

x = 4 x

Square both sides:

x^{2} = 16 x

x^{2} = 16 x

Solve

x^{2} = 16 x : x = 16, x = 0

x = 16, x = 0

Verify Solutions:

x = 16

True

, x = 0

True

The solutions are

x = 16, x = 0

Popular Examples

u + 1 = - 4

x - 3 = 3

x + 1 - 2 = 0

sqrt(x^2-x-2)=x-2

x^{2} - x - 2 = x - 2

(x - 3)^{\frac{2}{3}} = 49

Frequently Asked Questions (FAQ)

What is the answer to x=4sqrt(x) ?
The answer to x=4sqrt(x) is x=16,x=0
Solve for x: x=4sqrt(x)
The solution is x=16,x=0