12x+7/10x^2

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Solution for 12x+7/10x^2 equation:


x in (-oo:+oo)

(7/10)*x^2+12*x = 0

7/10*x^2+12*x = 0

DELTA = 12^2-(0*7/10*4)

DELTA = 144

DELTA > 0

x = (144^(1/2)-12)/(7/10*2) or x = (-144^(1/2)-12)/(7/10*2)

x = 0 or x = -120/7

x in { -120/7, 0 }

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