8x=1/2*x^2

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Solution for 8x=1/2*x^2 equation: 


x in (-oo:+oo)

8*x = (1/2)*x^2 // - (1/2)*x^2

8*x-((1/2)*x^2) = 0

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

8*x-1/2*x^2 = 0

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

DELTA = 64

DELTA > 0

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

x = 0 or x = 16

x in { 0, 16 }

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