4x^2+8x+4y^2-20=0

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Solution for 4x^2+8x+4y^2-20=0 equation: 


Simplifying
4x2 + 8x + 4y2 + -20 = 0

Reorder the terms:
-20 + 8x + 4x2 + 4y2 = 0

Solving
-20 + 8x + 4x2 + 4y2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-5 + 2x + x2 + y2) = 0

Ignore the factor 4.

Subproblem 1
Set the factor '(-5 + 2x + x2 + y2)' equal to zero and attempt to solve:

Simplifying
-5 + 2x + x2 + y2 = 0

Solving
-5 + 2x + x2 + y2 = 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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