Cosx-cos^3x=0

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Solution for Cosx-cos^3x=0 equation:


Simplifying
Cosx + -1cos3x = 0

Reorder the terms:
-1cos3x + osxC = 0

Solving
-1cos3x + 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.
-1cos3x + osxC + -1osxC = 0 + -1osxC

Combine like terms: osxC + -1osxC = 0
-1cos3x + 0 = 0 + -1osxC
-1cos3x = 0 + -1osxC
Remove the zero:
-1cos3x = -1osxC

Divide each side by '-1os3x'.
c = s-2C

Simplifying
c = s-2C

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