2cos^2(15)=

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Solution for 2cos^2(15)= equation: 


Simplifying
2cos2(15) = 0

Reorder the terms for easier multiplication:
2 * 15cos2 = 0

Multiply 2 * 15
30cos2 = 0

Solving
30cos2 = 0

Solving for variable 'c'.

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

Divide each side by '30'.
cos2 = 0.0

Simplifying
cos2 = 0.0

The solution to this equation could not be determined.

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