Cosx+2cos^2(x)=0

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Solution for Cosx+2cos^2(x)=0 equation:


Simplifying
Cosx + 2cos2(x) = 0

Multiply cos2 * x
osxC + 2cos2x = 0

Reorder the terms:
2cos2x + osxC = 0

Solving
2cos2x + osxC = 0

Solving for variable 'c'.

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

Add '-1osxC' to each side of the equation.
2cos2x + osxC + -1osxC = 0 + -1osxC

Combine like terms: osxC + -1osxC = 0
2cos2x + 0 = 0 + -1osxC
2cos2x = 0 + -1osxC
Remove the zero:
2cos2x = -1osxC

Divide each side by '2os2x'.
c = -0.5s-1C

Simplifying
c = -0.5s-1C

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