(6-2x)(13-2x)(x)=0

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Solution for (6-2x)(13-2x)(x)=0 equation:


Simplifying
(6 + -2x)(13 + -2x)(x) = 0

Reorder the terms for easier multiplication:
x(6 + -2x)(13 + -2x) = 0

Multiply (6 + -2x) * (13 + -2x)
x(6(13 + -2x) + -2x * (13 + -2x)) = 0
x((13 * 6 + -2x * 6) + -2x * (13 + -2x)) = 0
x((78 + -12x) + -2x * (13 + -2x)) = 0
x(78 + -12x + (13 * -2x + -2x * -2x)) = 0
x(78 + -12x + (-26x + 4x2)) = 0

Combine like terms: -12x + -26x = -38x
x(78 + -38x + 4x2) = 0
(78 * x + -38x * x + 4x2 * x) = 0
(78x + -38x2 + 4x3) = 0

Solving
78x + -38x2 + 4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(39 + -19x + 2x2) = 0

Factor a trinomial.
2x((3 + -1x)(13 + -2x)) = 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 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 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 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Subproblem 3

Set the factor '(13 + -2x)' equal to zero and attempt to solve: Simplifying 13 + -2x = 0 Solving 13 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -2x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -2x = 0 + -13 -2x = 0 + -13 Combine like terms: 0 + -13 = -13 -2x = -13 Divide each side by '-2'. x = 6.5 Simplifying x = 6.5

Solution

x = {0, 3, 6.5}

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