(3/4)x^2+8x-20=0

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Solution for (3/4)x^2+8x-20=0 equation: 


x in (-oo:+oo)

(3/4)*x^2+8*x-20 = 0

3/4*x^2+8*x-20 = 0

DELTA = 8^2-(-20*3/4*4)

DELTA = 124

DELTA > 0

x = (124^(1/2)-8)/(3/4*2) or x = (-124^(1/2)-8)/(3/4*2)

x = 2/3*(2*31^(1/2)-8) or x = 2/3*(-2*31^(1/2)-8)

x in { 2/3*(-2*31^(1/2)-8), 2/3*(2*31^(1/2)-8) }

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