x^3-3=2x^2+24x-3

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Solution for x^3-3=2x^2+24x-3 equation:


Simplifying
x3 + -3 = 2x2 + 24x + -3

Reorder the terms:
-3 + x3 = 2x2 + 24x + -3

Reorder the terms:
-3 + x3 = -3 + 24x + 2x2

Add '3' to each side of the equation.
-3 + 3 + x3 = -3 + 24x + 3 + 2x2

Combine like terms: -3 + 3 = 0
0 + x3 = -3 + 24x + 3 + 2x2
x3 = -3 + 24x + 3 + 2x2

Reorder the terms:
x3 = -3 + 3 + 24x + 2x2

Combine like terms: -3 + 3 = 0
x3 = 0 + 24x + 2x2
x3 = 24x + 2x2

Solving
x3 = 24x + 2x2

Solving for variable 'x'.

Reorder the terms:
-24x + -2x2 + x3 = 24x + 2x2 + -24x + -2x2

Reorder the terms:
-24x + -2x2 + x3 = 24x + -24x + 2x2 + -2x2

Combine like terms: 24x + -24x = 0
-24x + -2x2 + x3 = 0 + 2x2 + -2x2
-24x + -2x2 + x3 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-24x + -2x2 + x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-24 + -2x + x2) = 0

Factor a trinomial.
x((-4 + -1x)(6 + -1x)) = 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 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 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 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 3

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, -4, 6}

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