2x(x+7)=520in^2

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Solution for 2x(x+7)=520in^2 equation: 


Simplifying
2x(x + 7) = 520in2

Reorder the terms:
2x(7 + x) = 520in2
(7 * 2x + x * 2x) = 520in2
(14x + 2x2) = 520in2

Solving
14x + 2x2 = 520in2

Solving for variable 'x'.

Reorder the terms:
-520in2 + 14x + 2x2 = 520in2 + -520in2

Combine like terms: 520in2 + -520in2 = 0
-520in2 + 14x + 2x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-260in2 + 7x + x2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-260in2 + 7x + x2)' equal to zero and attempt to solve:

Simplifying
-260in2 + 7x + x2 = 0

Solving
-260in2 + 7x + 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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