(275/10)*x-15*((x^2)/2)=0

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Solution for (275/10)*x-15*((x^2)/2)=0 equation: 


x in (-oo:+oo)

(275/10)*x-(15*((x^2)/2)) = 0

(-15/2)*x^2+(275/10)*x = 0

55/2*x-15/2*x^2 = 0

DELTA = (55/2)^2-(-15/2*0*4)

DELTA = 3025/4

DELTA > 0

x = ((3025/4)^(1/2)-55/2)/(-15/2*2) or x = (-(3025/4)^(1/2)-55/2)/(-15/2*2)

x = 0 or x = 11/3

x in { 0, 11/3 }

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