=3x^3+24x^2+48x

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Solution for =3x^3+24x^2+48x equation:


Simplifying
0 = 3x3 + 24x2 + 48x

Reorder the terms:
0 = 48x + 24x2 + 3x3

Solving
0 = 48x + 24x2 + 3x3

Solving for variable 'x'.
Remove the zero:
-48x + -24x2 + -3x3 = 48x + 24x2 + 3x3 + -48x + -24x2 + -3x3

Reorder the terms:
-48x + -24x2 + -3x3 = 48x + -48x + 24x2 + -24x2 + 3x3 + -3x3

Combine like terms: 48x + -48x = 0
-48x + -24x2 + -3x3 = 0 + 24x2 + -24x2 + 3x3 + -3x3
-48x + -24x2 + -3x3 = 24x2 + -24x2 + 3x3 + -3x3

Combine like terms: 24x2 + -24x2 = 0
-48x + -24x2 + -3x3 = 0 + 3x3 + -3x3
-48x + -24x2 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
-48x + -24x2 + -3x3 = 0

Factor out the Greatest Common Factor (GCF), '-3x'.
-3x(16 + 8x + x2) = 0

Factor a trinomial.
-3x((4 + x)(4 + x)) = 0

Ignore the factor -3.

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 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Subproblem 3

Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Solution

x = {0, -4, -4}

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