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Popular >

x+sqrt(x-4)=4

Solution

x + x - 4 = 4

Solution

x = 4

Solution steps

x + x - 4 = 4

Remove square roots

x - 4 = 16 - 8 x + x^{2}

Solve

x - 4 = 16 - 8 x + x^{2} : x = 5, x = 4

x = 5, x = 4

Verify Solutions:

x = 5

False

, x = 4

True

The solution is

x = 4

Popular Examples

sqrt(2x+11)=x+4

2 x + 11 = x + 4

1+(1+x)^{1/2}=2x

1 + (1 + x)^{\frac{1}{2}} = 2 x

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

solvefor u,z=\sqrt[3]{u-9}solve for

-6sqrt(10-3c)+2=-10

- 6 10 - 3 c + 2 = - 10

Frequently Asked Questions (FAQ)

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