3a^2(a^2+3)=20-2n^2

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Solution for 3a^2(a^2+3)=20-2n^2 equation: 


Simplifying
3a2(a2 + 3) = 20 + -2n2

Reorder the terms:
3a2(3 + a2) = 20 + -2n2
(3 * 3a2 + a2 * 3a2) = 20 + -2n2
(9a2 + 3a4) = 20 + -2n2

Solving
9a2 + 3a4 = 20 + -2n2

Solving for variable 'a'.

Reorder the terms:
-20 + 9a2 + 3a4 + 2n2 = 20 + -2n2 + -20 + 2n2

Reorder the terms:
-20 + 9a2 + 3a4 + 2n2 = 20 + -20 + -2n2 + 2n2

Combine like terms: 20 + -20 = 0
-20 + 9a2 + 3a4 + 2n2 = 0 + -2n2 + 2n2
-20 + 9a2 + 3a4 + 2n2 = -2n2 + 2n2

Combine like terms: -2n2 + 2n2 = 0
-20 + 9a2 + 3a4 + 2n2 = 0

The solution to this equation could not be determined.

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