Cos^2(x)-cosx=0

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Solution for Cos^2(x)-cosx=0 equation: 


Simplifying
Cos2(x) + -1cosx = 0

Multiply os2C * x
os2xC + -1cosx = 0

Reorder the terms:
-1cosx + os2xC = 0

Solving
-1cosx + os2xC = 0

Solving for variable 'c'.

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

Add '-1os2xC' to each side of the equation.
-1cosx + os2xC + -1os2xC = 0 + -1os2xC

Combine like terms: os2xC + -1os2xC = 0
-1cosx + 0 = 0 + -1os2xC
-1cosx = 0 + -1os2xC
Remove the zero:
-1cosx = -1os2xC

Divide each side by '-1osx'.
c = sC

Simplifying
c = sC

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