9cos^2(x)=

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Solution for 9cos^2(x)= equation: 


Simplifying
9cos2(x) = 0

Multiply cos2 * x
9cos2x = 0

Solving
9cos2x = 0

Solving for variable 'c'.

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

Divide each side by '9'.
cos2x = 0

Simplifying
cos2x = 0

The solution to this equation could not be determined.

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