8/4x2-16x

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Solution for 8/4x2-16x equation: 


x in (-oo:+oo)

(8/4)*x^2-(16*x) = 0

(8/4)*x^2-16*x = 0

2*x^2-16*x = 0

DELTA = (-16)^2-(0*2*4)

DELTA = 256

DELTA > 0

x = (256^(1/2)+16)/(2*2) or x = (16-256^(1/2))/(2*2)

x = 8 or x = 0

x in { 0, 8 }

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