X*2X(X+2)=90

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Solution for X*2X(X+2)=90 equation: 


Simplifying
X * 2X(X + 2) = 90

Reorder the terms:
X * 2X(2 + X) = 90

Reorder the terms for easier multiplication:
2X * X(2 + X) = 90

Multiply X * X
2X2(2 + X) = 90
(2 * 2X2 + X * 2X2) = 90
(4X2 + 2X3) = 90

Solving
4X2 + 2X3 = 90

Solving for variable 'X'.

Reorder the terms:
-90 + 4X2 + 2X3 = 90 + -90

Combine like terms: 90 + -90 = 0
-90 + 4X2 + 2X3 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-45 + 2X2 + X3) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-45 + 2X2 + X3)' equal to zero and attempt to solve:

Simplifying
-45 + 2X2 + X3 = 0

Solving
-45 + 2X2 + 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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