en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

a-3sqrt(a)-18=0

Solution

a - 3 a - 18 = 0

Solution

a = 36

Solution steps

a - 3 a - 18 = 0

Remove square roots

9 a = a^{2} - 36 a + 324

Solve

9 a = a^{2} - 36 a + 324 : a = 36, a = 9

a = 36, a = 9

Verify Solutions:

a = 36

True

, a = 9

False

The solution is

a = 36

Popular Examples

x-5=sqrt(-7x+65)

x - 5 = - 7 x + 65

solvefor d,2f=sqrt(((d-7e))/((3e)))solve for

d, 2 f = \frac{( d - 7 e )}{( 3 e )}

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

x + 3 = 2 x - 3

68sqrt(x)=(68)/(11*x)

68 x = \frac{68}{11 \cdot x}

-7-sqrt(2a+15)=0

- 7 - 2 a + 15 = 0

Frequently Asked Questions (FAQ)

What is the answer to a-3sqrt(a)-18=0 ?
The answer to a-3sqrt(a)-18=0 is a=36
Solve for a: a-3sqrt(a)-18=0
The solution is a=36