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Popular >

4=sqrt(x+4)

Solution

4 = x + 4

Solution

x = 12

Solution steps

4 = x + 4

Square both sides:

16 = x + 4

16 = x + 4

Solve

16 = x + 4 : x = 12

x = 12

Verify Solutions:

x = 12

True

The solution is

x = 12

Popular Examples

sqrt(3x-11)=x-3

3 x - 11 = x - 3

2/3 x^{(-1)/3}=0

\frac{2}{3} x^{\frac{- 1}{3}} = 0

solvefor x,y^2=-sqrt(x)solve for

x, y^{2} = - x

2x+sqrt(1/(2x^2))=0

2 x + \frac{1}{2 x ^{2}} = 0

sqrt(16x)+1=sqrt(17x+13)

16 x + 1 = 17 x + 13

Frequently Asked Questions (FAQ)

What is the answer to 4=sqrt(x+4) ?
The answer to 4=sqrt(x+4) is x=12
Solve for x: 4=sqrt(x+4)
The solution is x=12