4cos(3x)+11cosx=0

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Solution for 4cos(3x)+11cosx=0 equation:


Simplifying
4cos(3x) + 11cosx = 0

Remove parenthesis around (3x)
4cos * 3x + 11cosx = 0

Reorder the terms for easier multiplication:
4 * 3cos * x + 11cosx = 0

Multiply 4 * 3
12cos * x + 11cosx = 0

Multiply cos * x
12cosx + 11cosx = 0

Combine like terms: 12cosx + 11cosx = 23cosx
23cosx = 0

Solving
23cosx = 0

Solving for variable 'c'.

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

Divide each side by '23'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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