x(2x-3)(x-4)=0

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Solution for x(2x-3)(x-4)=0 equation:


Simplifying
x(2x + -3)(x + -4) = 0

Reorder the terms:
x(-3 + 2x)(x + -4) = 0

Reorder the terms:
x(-3 + 2x)(-4 + x) = 0

Multiply (-3 + 2x) * (-4 + x)
x(-3(-4 + x) + 2x * (-4 + x)) = 0
x((-4 * -3 + x * -3) + 2x * (-4 + x)) = 0
x((12 + -3x) + 2x * (-4 + x)) = 0
x(12 + -3x + (-4 * 2x + x * 2x)) = 0
x(12 + -3x + (-8x + 2x2)) = 0

Combine like terms: -3x + -8x = -11x
x(12 + -11x + 2x2) = 0
(12 * x + -11x * x + 2x2 * x) = 0
(12x + -11x2 + 2x3) = 0

Solving
12x + -11x2 + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(12 + -11x + 2x2) = 0

Factor a trinomial.
x((3 + -2x)(4 + -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 + -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 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {0, 1.5, 4}

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