cos^2x+5cosx=1

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Solution for cos^2x+5cosx=1 equation: 


Simplifying
cos2x + 5cosx = 1

Reorder the terms:
5cosx + cos2x = 1

Solving
5cosx + cos2x = 1

Solving for variable 'c'.

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

Reorder the terms:
-1 + 5cosx + cos2x = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + 5cosx + cos2x = 0

The solution to this equation could not be determined.

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