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Popular >

x+2=sqrt(x+4)

Solution

x + 2 = x + 4

Solution

x = 0

Solution steps

x + 2 = x + 4

Square both sides:

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

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

Solve

x^{2} + 4 x + 4 = x + 4 : x = 0, x = - 3

x = 0, x = - 3

Verify Solutions:

x = 0

True

, x = - 3

False

The solution is

x = 0

Graph

Popular Examples

x + 2 = x + 8

3 x - 1 + 1 = x

(15x^2+24x+8)/(4(x+1)sqrt(x+1))=0

\frac{15 x ^{2} + 24 x + 8}{4 ( x + 1 ) x + 1} = 0

-6sqrt(x+4)=-12

- 6 x + 4 = - 12

3sqrt(2x+14)=4sqrt(2x+7)

3 2 x + 14 = 4 2 x + 7

Frequently Asked Questions (FAQ)

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