en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x-3sqrt(x)-4=0

Solution

x - 3 x - 4 = 0

Solution

x = 16

Solution steps

x - 3 x - 4 = 0

Remove square roots

9 x = x^{2} - 8 x + 16

Solve

9 x = x^{2} - 8 x + 16 : x = 16, x = 1

x = 16, x = 1

Verify Solutions:

x = 16

True

, x = 1

False

The solution is

x = 16

Popular Examples

\sqrt[3]{x+3}=2

x + 6 = x

x - 5 = 2

11 = 2 x + 1

2 x - 3 = x - 3

Frequently Asked Questions (FAQ)

What is the answer to x-3sqrt(x)-4=0 ?
The answer to x-3sqrt(x)-4=0 is x=16
Solve for x: x-3sqrt(x)-4=0
The solution is x=16