135=(3x)(x)(x+2)

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Solution for 135=(3x)(x)(x+2) equation: 


Simplifying
135 = (3x)(x)(x + 2)

Remove parenthesis around (3x)
135 = 3x(x)(x + 2)

Reorder the terms:
135 = 3x * x(2 + x)

Multiply x * x
135 = 3x2(2 + x)
135 = (2 * 3x2 + x * 3x2)
135 = (6x2 + 3x3)

Solving
135 = 6x2 + 3x3

Solving for variable 'x'.

Reorder the terms:
135 + -6x2 + -3x3 = 6x2 + -6x2 + 3x3 + -3x3

Combine like terms: 6x2 + -6x2 = 0
135 + -6x2 + -3x3 = 0 + 3x3 + -3x3
135 + -6x2 + -3x3 = 3x3 + -3x3

Combine like terms: 3x3 + -3x3 = 0
135 + -6x2 + -3x3 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(45 + -2x2 + -1x3) = 0

Ignore the factor 3.

Subproblem 1
Set the factor '(45 + -2x2 + -1x3)' equal to zero and attempt to solve:

Simplifying
45 + -2x2 + -1x3 = 0

Solving
45 + -2x2 + -1x3 = 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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