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Popular >

sqrt(x+2)-x=-4

Solution

x + 2 - x = - 4

Solution

x = 7

Solution steps

x + 2 - x = - 4

Remove square roots

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

Solve

x + 2 = 16 - 8 x + x^{2} : x = 7, x = 2

x = 7, x = 2

Verify Solutions:

x = 7

True

, x = 2

False

The solution is

x = 7

Popular Examples

\sqrt[4]{12x^2-32}=x

(u - 10)^{\frac{4}{5}} = 2

x = - x + 6

b = - 4 + 4 b

(x^2+14x)^{1/5}=2

(x^{2} + 14 x)^{\frac{1}{5}} = 2

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x+2)-x=-4 ?
The answer to sqrt(x+2)-x=-4 is x=7
Solve for x: sqrt(x+2)-x=-4
The solution is x=7