(2(cos^2(x)))+(6(cos(x)))=1

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Solution for (2(cos^2(x)))+(6(cos(x)))=1 equation: 


Simplifying
(2(cos2(x))) + (6(cos(x))) = 1

Multiply cos2 * x
(2(cos2x)) + (6(cos(x))) = 1

Multiply cos * x
(2cos2x) + (6(cosx)) = 1

Reorder the terms:
(6cosx) + (2cos2x) = 1

Solving
(6cosx) + (2cos2x) = 1

Solving for variable 'c'.

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

Reorder the terms:
-1 + (6cosx) + (2cos2x) = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + (6cosx) + (2cos2x) = 0

The solution to this equation could not be determined.

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