2x*x(x-20)=180

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Solution for 2x*x(x-20)=180 equation: 


Simplifying
2x * x(x + -20) = 180

Reorder the terms:
2x * x(-20 + x) = 180

Multiply x * x
2x2(-20 + x) = 180
(-20 * 2x2 + x * 2x2) = 180
(-40x2 + 2x3) = 180

Solving
-40x2 + 2x3 = 180

Solving for variable 'x'.

Reorder the terms:
-180 + -40x2 + 2x3 = 180 + -180

Combine like terms: 180 + -180 = 0
-180 + -40x2 + 2x3 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-90 + -20x2 + x3) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-90 + -20x2 + x3)' equal to zero and attempt to solve:

Simplifying
-90 + -20x2 + x3 = 0

Solving
-90 + -20x2 + x3 = 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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