x^2-2x-8/2x^2-8x

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Solution for x^2-2x-8/2x^2-8x equation: 


x in (-oo:+oo)

x^2-((8/2)*x^2)-(2*x)-(8*x) = 0

x^2-4*x^2-2*x-8*x = 0

-3*x^2-10*x = 0

DELTA = (-10)^2-(-3*0*4)

DELTA = 100

DELTA > 0

x = (100^(1/2)+10)/(-3*2) or x = (10-100^(1/2))/(-3*2)

x = -10/3 or x = 0

x in { -10/3, 0 }

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