x^3*(x^2-1)-2x*(x^2+14)=0

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Solution for x^3*(x^2-1)-2x*(x^2+14)=0 equation: 


Simplifying
x3(x2 + -1) + -2x(x2 + 14) = 0

Reorder the terms:
x3(-1 + x2) + -2x(x2 + 14) = 0
(-1 * x3 + x2 * x3) + -2x(x2 + 14) = 0
(-1x3 + x5) + -2x(x2 + 14) = 0

Reorder the terms:
-1x3 + x5 + -2x(14 + x2) = 0
-1x3 + x5 + (14 * -2x + x2 * -2x) = 0
-1x3 + x5 + (-28x + -2x3) = 0

Reorder the terms:
-28x + -1x3 + -2x3 + x5 = 0

Combine like terms: -1x3 + -2x3 = -3x3
-28x + -3x3 + x5 = 0

Solving
-28x + -3x3 + x5 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-28 + -3x2 + x4) = 0

Factor a trinomial.
x((-4 + -1x2)(7 + -1x2)) = 0


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 '(-4 + -1x2)' equal to zero and attempt to solve:

Simplifying
-4 + -1x2 = 0

Solving
-4 + -1x2 = 0

Move all terms containing x to the left, all other terms to the right.

Add '4' to each side of the equation.
-4 + 4 + -1x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1x2 = 0 + 4
-1x2 = 0 + 4

Combine like terms: 0 + 4 = 4
-1x2 = 4

Divide each side by '-1'.
x2 = -4

Simplifying
x2 = -4

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 '(7 + -1x2)' equal to zero and attempt to solve:

Simplifying
7 + -1x2 = 0

Solving
7 + -1x2 = 0

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + -1x2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1x2 = 0 + -7
-1x2 = 0 + -7

Combine like terms: 0 + -7 = -7
-1x2 = -7

Divide each side by '-1'.
x2 = 7

Simplifying
x2 = 7

Take the square root of each side:
x = {-2.645751311, 2.645751311}
Solution
x = {0, -2.645751311, 2.645751311}

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