8cos^4(x)+2cos^2(x)=3

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Solution for 8cos^4(x)+2cos^2(x)=3 equation: 


Simplifying
8cos4(x) + 2cos2(x) = 3

Multiply cos4 * x
8cos4x + 2cos2(x) = 3

Multiply cos2 * x
8cos4x + 2cos2x = 3

Reorder the terms:
2cos2x + 8cos4x = 3

Solving
2cos2x + 8cos4x = 3

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Reorder the terms:
-3 + 2cos2x + 8cos4x = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + 2cos2x + 8cos4x = 0

The solution to this equation could not be determined.

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