1/3x^2+2x-5=0

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Solution for 1/3x^2+2x-5=0 equation: 


x in (-oo:+oo)

(1/3)*x^2+2*x-5 = 0

1/3*x^2+2*x-5 = 0

DELTA = 2^2-(-5*1/3*4)

DELTA = 32/3

DELTA > 0

x = ((32/3)^(1/2)-2)/(1/3*2) or x = (-(32/3)^(1/2)-2)/(1/3*2)

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

x in { -3/2*((32/3)^(1/2)+2), 3/2*((32/3)^(1/2)-2) }

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