12x^4-15x^3+9x=

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Solution for 12x^4-15x^3+9x= equation: 


Simplifying
12x4 + -15x3 + 9x = 0

Reorder the terms:
9x + -15x3 + 12x4 = 0

Solving
9x + -15x3 + 12x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(3 + -5x2 + 4x3) = 0

Ignore the factor 3.

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 + -5x2 + 4x3)' equal to zero and attempt to solve:

Simplifying
3 + -5x2 + 4x3 = 0

Solving
3 + -5x2 + 4x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

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