2x+4/2x^2+8x+8

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Solution for 2x+4/2x^2+8x+8 equation: 


x in (-oo:+oo)

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

2*x^2+10*x+8 = 0

DELTA = 10^2-(2*4*8)

DELTA = 36

DELTA > 0

x = (36^(1/2)-10)/(2*2) or x = (-36^(1/2)-10)/(2*2)

x = -1 or x = -4

x in { -4, -1 }

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