Identify all of the following solutions of (square root of x+8)-6 =X answers x=-4 X=-7 X=-4 and x=-7 None of the above

asked Aug 24, 2018 55.0k views

3 votes

Identify all of the following solutions of (square root of x+8)-6 =X

answers
x=-4
X=-7
X=-4 and x=-7
None of the above

7.3k points

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7 votes

square root (x + 8) -6 = x
square root (x + 8) = x -6
x^2 + 16x + 64 = x^2 -12x + 36

28x = 48
x = 1.7142857143

None of the above

BlackEye answered Aug 29, 2018

7.5k points

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