3cos^2(x)-5cos(x)=2

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Solution for 3cos^2(x)-5cos(x)=2 equation: 


Simplifying
3cos2(x) + -5cos(x) = 2

Multiply cos2 * x
3cos2x + -5cos(x) = 2

Multiply cos * x
3cos2x + -5cosx = 2

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

Solving
-5cosx + 3cos2x = 2

Solving for variable 'c'.

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

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

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

The solution to this equation could not be determined.

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