en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

u=sqrt(30-13u)

Solution

u = 30 - 13 u

Solution

u = 2

Solution steps

u = 30 - 13 u

Square both sides:

u^{2} = 30 - 13 u

u^{2} = 30 - 13 u

Solve

u^{2} = 30 - 13 u : u = 2, u = - 15

u = 2, u = - 15

Verify Solutions:

u = 2

True

, u = - 15

False

The solution is

u = 2

Popular Examples

sqrt(4x+33)=x+7

4 x + 33 = x + 7

sqrt(-3x+7)+3=x+4

- 3 x + 7 + 3 = x + 4

sqrt(3x^2-3)=x+1

3 x^{2} - 3 = x + 1

sqrt(t)+1=sqrt(t+9)

t + 1 = t + 9

sqrt(x+1)-\sqrt[3]{x}=1

Frequently Asked Questions (FAQ)

What is the answer to u=sqrt(30-13u) ?
The answer to u=sqrt(30-13u) is u=2
Solve for u: u=sqrt(30-13u)
The solution is u=2