2cos^2x+3cosx=5

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Solution for 2cos^2x+3cosx=5 equation: 


Simplifying
2cos2x + 3cosx = 5

Reorder the terms:
3cosx + 2cos2x = 5

Solving
3cosx + 2cos2x = 5

Solving for variable 'c'.

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

Reorder the terms:
-5 + 3cosx + 2cos2x = 5 + -5

Combine like terms: 5 + -5 = 0
-5 + 3cosx + 2cos2x = 0

The solution to this equation could not be determined.

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