18x^3+48x^2=-32x

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Solution for 18x^3+48x^2=-32x equation:


Simplifying
18x3 + 48x2 = -32x

Reorder the terms:
48x2 + 18x3 = -32x

Solving
48x2 + 18x3 = -32x

Solving for variable 'x'.

Reorder the terms:
32x + 48x2 + 18x3 = -32x + 32x

Combine like terms: -32x + 32x = 0
32x + 48x2 + 18x3 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(16 + 24x + 9x2) = 0

Factor a trinomial.
2x((4 + 3x)(4 + 3x)) = 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 '(4 + 3x)' equal to zero and attempt to solve: Simplifying 4 + 3x = 0 Solving 4 + 3x = 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 + 3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3x = 0 + -4 3x = 0 + -4 Combine like terms: 0 + -4 = -4 3x = -4 Divide each side by '3'. x = -1.333333333 Simplifying x = -1.333333333

Subproblem 3

Set the factor '(4 + 3x)' equal to zero and attempt to solve: Simplifying 4 + 3x = 0 Solving 4 + 3x = 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 + 3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3x = 0 + -4 3x = 0 + -4 Combine like terms: 0 + -4 = -4 3x = -4 Divide each side by '3'. x = -1.333333333 Simplifying x = -1.333333333

Solution

x = {0, -1.333333333, -1.333333333}

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