8a^2-4a-4/2a-2

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Solution for 8a^2-4a-4/2a-2 equation: 


a in (-oo:+oo)

8*a^2-(4*a)-((4/2)*a)-2 = 0

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

8*a^2-6*a-2 = 0

DELTA = (-6)^2-(-2*4*8)

DELTA = 100

DELTA > 0

a = (100^(1/2)+6)/(2*8) or a = (6-100^(1/2))/(2*8)

a = 1 or a = -1/4

a in { -1/4, 1 }

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