cos(6x)-cos(2x)=

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Solution for cos(6x)-cos(2x)= equation:


Simplifying
cos(6x) + -1cos(2x) = 0

Remove parenthesis around (6x)
cos * 6x + -1cos(2x) = 0

Reorder the terms for easier multiplication:
6cos * x + -1cos(2x) = 0

Multiply cos * x
6cosx + -1cos(2x) = 0

Remove parenthesis around (2x)
6cosx + -1cos * 2x = 0

Reorder the terms for easier multiplication:
6cosx + -1 * 2cos * x = 0

Multiply -1 * 2
6cosx + -2cos * x = 0

Multiply cos * x
6cosx + -2cosx = 0

Combine like terms: 6cosx + -2cosx = 4cosx
4cosx = 0

Solving
4cosx = 0

Solving for variable 'c'.

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

Divide each side by '4'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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