(3x)(4x-20)(6x-60)=180

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Solution for (3x)(4x-20)(6x-60)=180 equation:


Simplifying
(3x)(4x + -20)(6x + -60) = 180

Remove parenthesis around (3x)
3x(4x + -20)(6x + -60) = 180

Reorder the terms:
3x(-20 + 4x)(6x + -60) = 180

Reorder the terms:
3x(-20 + 4x)(-60 + 6x) = 180

Multiply (-20 + 4x) * (-60 + 6x)
3x(-20(-60 + 6x) + 4x * (-60 + 6x)) = 180
3x((-60 * -20 + 6x * -20) + 4x * (-60 + 6x)) = 180
3x((1200 + -120x) + 4x * (-60 + 6x)) = 180
3x(1200 + -120x + (-60 * 4x + 6x * 4x)) = 180
3x(1200 + -120x + (-240x + 24x2)) = 180

Combine like terms: -120x + -240x = -360x
3x(1200 + -360x + 24x2) = 180
(1200 * 3x + -360x * 3x + 24x2 * 3x) = 180
(3600x + -1080x2 + 72x3) = 180

Solving
3600x + -1080x2 + 72x3 = 180

Solving for variable 'x'.

Reorder the terms:
-180 + 3600x + -1080x2 + 72x3 = 180 + -180

Combine like terms: 180 + -180 = 0
-180 + 3600x + -1080x2 + 72x3 = 0

Factor out the Greatest Common Factor (GCF), '36'.
36(-5 + 100x + -30x2 + 2x3) = 0

Ignore the factor 36.

Subproblem 1

Set the factor '(-5 + 100x + -30x2 + 2x3)' equal to zero and attempt to solve: Simplifying -5 + 100x + -30x2 + 2x3 = 0 Solving -5 + 100x + -30x2 + 2x3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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