(X^3-12X)/4=0

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Solution for (X^3-12X)/4=0 equation:


X in (-oo:+oo)

(X^3-(12*X))/4 = 0

(X^3-12*X)/4 = 0

X^3-12*X = 0

X*(X^2-12) = 0

1*X^2 = 12 // : 1

X^2 = 12

X^2 = 12 // ^ 1/2

abs(X) = 2*3^(1/2)

X = 2*3^(1/2) or X = -(2*3^(1/2))

X*(X-2*3^(1/2))*(X+2*3^(1/2)) = 0

(X*(X-2*3^(1/2))*(X+2*3^(1/2)))/4 = 0

( X+2*3^(1/2) )

X+2*3^(1/2) = 0 // - 2*3^(1/2)

X = -(2*3^(1/2))

X = -2*3^(1/2)

( X-2*3^(1/2) )

X-2*3^(1/2) = 0 // + -2*3^(1/2)

X = -(-2*3^(1/2))

X = 2*3^(1/2)

( X )

X = 0

X in { -2*3^(1/2), 2*3^(1/2), 0 }

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