-4x-10x/2x

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Solution for -4x-10x/2x equation: 


x in (-oo:+oo)

-(((10*x)/2)*x)-4*x = 0

-5*x^2-4*x = 0

-5*x^2-4*x = 0

DELTA = (-4)^2-(-5*0*4)

DELTA = 16

DELTA > 0

x = (16^(1/2)+4)/(-5*2) or x = (4-16^(1/2))/(-5*2)

x = -4/5 or x = 0

x in { -4/5, 0 }

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