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Popular >

sqrt(x+18)+2=x

Solution

x + 18 + 2 = x

Solution

x = 7

Solution steps

x + 18 + 2 = x

Remove square roots

x + 18 = x^{2} - 4 x + 4

Solve

x + 18 = x^{2} - 4 x + 4 : x = 7, x = - 2

x = 7, x = - 2

Verify Solutions:

x = 7

True

, x = - 2

False

The solution is

x = 7

Popular Examples

5 x - 6 = - 20

x = 11

x = - 9

x = - 6

x^{\frac{3}{5}} = 8

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x+18)+2=x ?
The answer to sqrt(x+18)+2=x is x=7
Solve for x: sqrt(x+18)+2=x
The solution is x=7