25cos^2x=9

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Solution for 25cos^2x=9 equation: 


Simplifying
25cos2x = 9

Solving
25cos2x = 9

Solving for variable 'c'.

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

Divide each side by '25os2x'.
c = 0.36o-1s-2x-1

Simplifying
c = 0.36o-1s-2x-1

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