3/4x^2-11/4x-36=0

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Solution for 3/4x^2-11/4x-36=0 equation: 


x in (-oo:+oo)

(3/4)*x^2-((11/4)*x)-36 = 0

(3/4)*x^2+(-11/4)*x-36 = 0

3/4*x^2-11/4*x-36 = 0

DELTA = (-11/4)^2-(-36*3/4*4)

DELTA = 1849/16

DELTA > 0

x = ((1849/16)^(1/2)+11/4)/(3/4*2) or x = (11/4-(1849/16)^(1/2))/(3/4*2)

x = 9 or x = -16/3

x in { -16/3, 9 }

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