0=4x^3+10x^2-24x

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Solution for 0=4x^3+10x^2-24x equation:


Simplifying
0 = 4x3 + 10x2 + -24x

Reorder the terms:
0 = -24x + 10x2 + 4x3

Solving
0 = -24x + 10x2 + 4x3

Solving for variable 'x'.
Remove the zero:
24x + -10x2 + -4x3 = -24x + 10x2 + 4x3 + 24x + -10x2 + -4x3

Reorder the terms:
24x + -10x2 + -4x3 = -24x + 24x + 10x2 + -10x2 + 4x3 + -4x3

Combine like terms: -24x + 24x = 0
24x + -10x2 + -4x3 = 0 + 10x2 + -10x2 + 4x3 + -4x3
24x + -10x2 + -4x3 = 10x2 + -10x2 + 4x3 + -4x3

Combine like terms: 10x2 + -10x2 = 0
24x + -10x2 + -4x3 = 0 + 4x3 + -4x3
24x + -10x2 + -4x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
24x + -10x2 + -4x3 = 0

Factor out the Greatest Common Factor (GCF), '2x'.
2x(12 + -5x + -2x2) = 0

Factor a trinomial.
2x((3 + -2x)(4 + x)) = 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 '(3 + -2x)' equal to zero and attempt to solve: Simplifying 3 + -2x = 0 Solving 3 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2x = 0 + -3 -2x = 0 + -3 Combine like terms: 0 + -3 = -3 -2x = -3 Divide each side by '-2'. x = 1.5 Simplifying x = 1.5

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, 1.5, -4}

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