mathalgebra 2
posted by kendra .
What are the solutions of the quadratic equation?
2x2 – 16x + 32 = 0

mathalgebra 2 
Reiny
first divide by 2
x^2  8x + 16 = 0
I see a perfect square ...
(x4)^2 = 0
x4 = 0
x = 4
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