What is the answer to x+4-2sqrt(x+12)=0 ?

The answer to x+4-2sqrt(x+12)=0 is x=4

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x+4-2sqrt(x+12)=0

x + 4 - 2 x + 12 = 0

x = 4

Solution steps

x + 4 - 2 x + 12 = 0

Remove square roots

4 x + 48 = x^{2} + 8 x + 16

Solve

4 x + 48 = x^{2} + 8 x + 16 : x = 4, x = - 8

x = 4, x = - 8

Verify Solutions:

x = 4

True

, x = - 8

False

The solution is

x = 4

G (x) = x + 1

x - 2 = - x + 2

x + 3 x + 10 = 6

1.19 = \frac{d}{2}

What is the answer to x+4-2sqrt(x+12)=0 ?
The answer to x+4-2sqrt(x+12)=0 is x=4
Solve for x: x+4-2sqrt(x+12)=0
The solution is x=4