x(2x-5)(3x+2)=0

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Solution for x(2x-5)(3x+2)=0 equation:


Simplifying
x(2x + -5)(3x + 2) = 0

Reorder the terms:
x(-5 + 2x)(3x + 2) = 0

Reorder the terms:
x(-5 + 2x)(2 + 3x) = 0

Multiply (-5 + 2x) * (2 + 3x)
x(-5(2 + 3x) + 2x * (2 + 3x)) = 0
x((2 * -5 + 3x * -5) + 2x * (2 + 3x)) = 0
x((-10 + -15x) + 2x * (2 + 3x)) = 0
x(-10 + -15x + (2 * 2x + 3x * 2x)) = 0
x(-10 + -15x + (4x + 6x2)) = 0

Combine like terms: -15x + 4x = -11x
x(-10 + -11x + 6x2) = 0
(-10 * x + -11x * x + 6x2 * x) = 0
(-10x + -11x2 + 6x3) = 0

Solving
-10x + -11x2 + 6x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-10 + -11x + 6x2) = 0

Factor a trinomial.
x((-2 + -3x)(5 + -2x)) = 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 '(-2 + -3x)' equal to zero and attempt to solve: Simplifying -2 + -3x = 0 Solving -2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -3x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3x = 0 + 2 -3x = 0 + 2 Combine like terms: 0 + 2 = 2 -3x = 2 Divide each side by '-3'. x = -0.6666666667 Simplifying x = -0.6666666667

Subproblem 3

Set the factor '(5 + -2x)' equal to zero and attempt to solve: Simplifying 5 + -2x = 0 Solving 5 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2x = 0 + -5 -2x = 0 + -5 Combine like terms: 0 + -5 = -5 -2x = -5 Divide each side by '-2'. x = 2.5 Simplifying x = 2.5

Solution

x = {0, -0.6666666667, 2.5}

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