-1/2*32x^2+20x+3

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Solution for -1/2*32x^2+20x+3 equation: 


x in (-oo:+oo)

32*(-1/2)*x^2+20*x+3 = 0

20*x-16*x^2+3 = 0

DELTA = 20^2-(-16*3*4)

DELTA = 592

DELTA > 0

x = (592^(1/2)-20)/(-16*2) or x = (-592^(1/2)-20)/(-16*2)

x = (4*37^(1/2)-20)/(-32) or x = (-4*37^(1/2)-20)/(-32)

x in { (4*37^(1/2)-20)/(-32), (-4*37^(1/2)-20)/(-32) }

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