2x(x^2-36)(x^2+16)=0

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Solution for 2x(x^2-36)(x^2+16)=0 equation:


Simplifying
2x(x2 + -36)(x2 + 16) = 0

Reorder the terms:
2x(-36 + x2)(x2 + 16) = 0

Reorder the terms:
2x(-36 + x2)(16 + x2) = 0

Multiply (-36 + x2) * (16 + x2)
2x(-36(16 + x2) + x2(16 + x2)) = 0
2x((16 * -36 + x2 * -36) + x2(16 + x2)) = 0
2x((-576 + -36x2) + x2(16 + x2)) = 0
2x(-576 + -36x2 + (16 * x2 + x2 * x2)) = 0
2x(-576 + -36x2 + (16x2 + x4)) = 0

Combine like terms: -36x2 + 16x2 = -20x2
2x(-576 + -20x2 + x4) = 0
(-576 * 2x + -20x2 * 2x + x4 * 2x) = 0
(-1152x + -40x3 + 2x5) = 0

Solving
-1152x + -40x3 + 2x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-576 + -20x2 + x4) = 0

Factor a trinomial.
2x((-16 + -1x2)(36 + -1x2)) = 0

Factor a difference between two squares.
2x((-16 + -1x2)((6 + x)(6 + -1x))) = 0

Ignore the factor 2.

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 '(-16 + -1x2)' equal to zero and attempt to solve: Simplifying -16 + -1x2 = 0 Solving -16 + -1x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '16' to each side of the equation. -16 + 16 + -1x2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + -1x2 = 0 + 16 -1x2 = 0 + 16 Combine like terms: 0 + 16 = 16 -1x2 = 16 Divide each side by '-1'. x2 = -16 Simplifying x2 = -16 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 '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 4

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {0, -6, 6}

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