5x^3=2x^2+3x

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Solution for 5x^3=2x^2+3x equation:


Simplifying
5x3 = 2x2 + 3x

Reorder the terms:
5x3 = 3x + 2x2

Solving
5x3 = 3x + 2x2

Solving for variable 'x'.

Reorder the terms:
-3x + -2x2 + 5x3 = 3x + 2x2 + -3x + -2x2

Reorder the terms:
-3x + -2x2 + 5x3 = 3x + -3x + 2x2 + -2x2

Combine like terms: 3x + -3x = 0
-3x + -2x2 + 5x3 = 0 + 2x2 + -2x2
-3x + -2x2 + 5x3 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-3x + -2x2 + 5x3 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-3 + -2x + 5x2) = 0

Factor a trinomial.
x((-3 + -5x)(1 + -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 '(-3 + -5x)' equal to zero and attempt to solve: Simplifying -3 + -5x = 0 Solving -3 + -5x = 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 + -5x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -5x = 0 + 3 -5x = 0 + 3 Combine like terms: 0 + 3 = 3 -5x = 3 Divide each side by '-5'. x = -0.6 Simplifying x = -0.6

Subproblem 3

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {0, -0.6, 1}

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