SOLUTION: (square root of x + 2)- x = 0 (x+2)^2 -x = 0 (x+2)^1/2^2/1 - x + x = 0 + x^2/1 x + 2 - 2 = x^2/1 - 2 x = x^2/1^1/2 - 2 x - x = x - 2 0 + 2 = x

SOLUTION: (square root of x + 2)- x = 0 (x+2)^2 -x = 0 (x+2)^1/2^2/1 - x + x = 0 + x^2/1 x + 2 - 2 = x^2/1 - 2 x = x^2/1^1/2 - 2 x - x = x - 2 0 + 2 = x - 2 + 2 2 = x

Question 156543: (square root of x + 2)- x = 0
(x+2)^2 -x = 0
(x+2)^1/2^2/1 - x + x = 0 + x^2/1
x + 2 - 2 = x^2/1 - 2
x = x^2/1^1/2 - 2
x - x = x - 2
0 + 2 = x - 2 + 2
2 = x
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!

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2 is a solution of the first eq because
Answer:
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