2x(x+2y)=80

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Solution for 2x(x+2y)=80 equation: 


Simplifying
2x(x + 2y) = 80
(x * 2x + 2y * 2x) = 80

Reorder the terms:
(4xy + 2x2) = 80
(4xy + 2x2) = 80

Solving
4xy + 2x2 = 80

Solving for variable 'x'.

Reorder the terms:
-80 + 4xy + 2x2 = 80 + -80

Combine like terms: 80 + -80 = 0
-80 + 4xy + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-40 + 2xy + x2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-40 + 2xy + x2)' equal to zero and attempt to solve:

Simplifying
-40 + 2xy + x2 = 0

Solving
-40 + 2xy + x2 = 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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