4a^2-10ab-6b^2=20

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Solution for 4a^2-10ab-6b^2=20 equation: 


Simplifying
4a2 + -10ab + -6b2 = 20

Reorder the terms:
-10ab + 4a2 + -6b2 = 20

Solving
-10ab + 4a2 + -6b2 = 20

Solving for variable 'a'.

Reorder the terms:
-20 + -10ab + 4a2 + -6b2 = 20 + -20

Combine like terms: 20 + -20 = 0
-20 + -10ab + 4a2 + -6b2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-10 + -5ab + 2a2 + -3b2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-10 + -5ab + 2a2 + -3b2)' equal to zero and attempt to solve:

Simplifying
-10 + -5ab + 2a2 + -3b2 = 0

Solving
-10 + -5ab + 2a2 + -3b2 = 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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