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Popular >

sqrt(x+2)-x+4=0

Solution

x + 2 - x + 4 = 0

Solution

x = 7

Solution steps

x + 2 - x + 4 = 0

Remove square roots

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

Solve

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

x = 7, x = 2

Verify Solutions:

x = 7

True

, x = 2

False

The solution is

x = 7

Graph

Popular Examples

x^{2/3}+5x^{1/3}+4=0

x^{\frac{2}{3}} + 5 x^{\frac{1}{3}} + 4 = 0

solvefor g,w=7-sqrt(g)solve for

g, w = 7 - g

(-3x+12)/(2sqrt(6-x))=0

\frac{- 3 x + 12}{2 6 - x} = 0

- x = x^{2}

2 = - 8 + 1 + x

Frequently Asked Questions (FAQ)

What is the answer to sqrt(x+2)-x+4=0 ?
The answer to sqrt(x+2)-x+4=0 is x=7
Solve for x: sqrt(x+2)-x+4=0
The solution is x=7