1/4x^2+8x

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Solution for 1/4x^2+8x equation: 


x in (-oo:+oo)

(1/4)*x^2+8*x = 0

1/4*x^2+8*x = 0

DELTA = 8^2-(0*1/4*4)

DELTA = 64

DELTA > 0

x = (64^(1/2)-8)/(1/4*2) or x = (-64^(1/2)-8)/(1/4*2)

x = 0 or x = -32

x in { -32, 0 }

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