(-3x^2-3)(4x(x^2-1))=0

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Solution for (-3x^2-3)(4x(x^2-1))=0 equation:


Simplifying
(-3x2 + -3)(4x(x2 + -1)) = 0

Reorder the terms:
(-3 + -3x2)(4x(x2 + -1)) = 0

Reorder the terms:
(-3 + -3x2)(4x(-1 + x2)) = 0
(-3 + -3x2)((-1 * 4x + x2 * 4x)) = 0
(-3 + -3x2)((-4x + 4x3)) = 0

Multiply (-3 + -3x2) * (-4x + 4x3)
(-3(-4x + 4x3) + -3x2 * (-4x + 4x3)) = 0
((-4x * -3 + 4x3 * -3) + -3x2 * (-4x + 4x3)) = 0
((12x + -12x3) + -3x2 * (-4x + 4x3)) = 0
(12x + -12x3 + (-4x * -3x2 + 4x3 * -3x2)) = 0
(12x + -12x3 + (12x3 + -12x5)) = 0

Combine like terms: -12x3 + 12x3 = 0
(12x + 0 + -12x5) = 0
(12x + -12x5) = 0

Solving
12x + -12x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '12x'.
12x(1 + -1x4) = 0

Factor a difference between two squares.
12x((1 + x2)(1 + -1x2)) = 0

Factor a difference between two squares.
12x((1 + x2)((1 + x)(1 + -1x))) = 0

Ignore the factor 12.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(1 + x2)' equal to zero and attempt to solve: Simplifying 1 + x2 = 0 Solving 1 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = 0 + -1 x2 = 0 + -1 Combine like terms: 0 + -1 = -1 x2 = -1 Simplifying x2 = -1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Subproblem 4

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {0, -1, 1}

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