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

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


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

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

Multiply (3 + -2x) * (4 + -2x)
x(3(4 + -2x) + -2x * (4 + -2x)) = 0
x((4 * 3 + -2x * 3) + -2x * (4 + -2x)) = 0
x((12 + -6x) + -2x * (4 + -2x)) = 0
x(12 + -6x + (4 * -2x + -2x * -2x)) = 0
x(12 + -6x + (-8x + 4x2)) = 0

Combine like terms: -6x + -8x = -14x
x(12 + -14x + 4x2) = 0
(12 * x + -14x * x + 4x2 * x) = 0
(12x + -14x2 + 4x3) = 0

Solving
12x + -14x2 + 4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(6 + -7x + 2x2) = 0

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

Solution

x = {0, 1.5, 2}

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