8cos^2=4

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Solution for 8cos^2=4 equation: 


Simplifying
8cos2 = 4

Solving
8cos2 = 4

Solving for variable 'c'.

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

Divide each side by '8os2'.
c = 0.5o-1s-2

Simplifying
c = 0.5o-1s-2

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