X^2/(-4x^2-16x-16)

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Solution for X^2/(-4x^2-16x-16) equation: 


D( x )

-4*x^2-(16*x)-16 = 0

-4*x^2-(16*x)-16 = 0

-4*x^2-(16*x)-16 = 0

-4*x^2-16*x-16 = 0

-4*x^2-16*x-16 = 0

DELTA = (-16)^2-(-16*(-4)*4)

DELTA = 0

x = 16/(-4*2)

x = -2 or x = -2

x in (-oo:-2) U (-2:+oo)

(X^2)/(-4*x^2-(16*x)-16) = 0

(X^2)/(-4*x^2-16*x-16) = 0

-4*x^2-16*x-16 = 0

-4*(x^2+4*x+4) = 0

x^2+4*x+4 = 0

DELTA = 4^2-(1*4*4)

DELTA = 0

x = -4/(1*2)

x = -2 or x = -2

-4*(x+2)^2 = 0

(X^2)/(-4*(x+2)^2) = 0

x belongs to the empty set

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