SOLUTION: x^2 = 16 y^2 + 8y = 0

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Question 202438: x^2 = 16



y^2 + 8y = 0
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x^2 = 16
x^2-16 = 0
Factor:
(x-4)(x+4) = 0
x = 4 or x = -4
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y^2 + 8y = 0
Factor:
y(y+8) = 0
y = 0 or y = -8
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Cheers,
Stan H.