4cos^2(x-cosx)=0

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Solution for 4cos^2(x-cosx)=0 equation:


Simplifying
4cos2(x + -1cosx) = 0

Reorder the terms:
4cos2(-1cosx + x) = 0
(-1cosx * 4cos2 + x * 4cos2) = 0

Reorder the terms:
(4cos2x + -4c2o2s3x) = 0
(4cos2x + -4c2o2s3x) = 0

Solving
4cos2x + -4c2o2s3x = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), '4cos2x'.
4cos2x(1 + -1cos) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'cos2x' equal to zero and attempt to solve: Simplifying cos2x = 0 Solving cos2x = 0 Move all terms containing c to the left, all other terms to the right. Simplifying cos2x = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(1 + -1cos)' equal to zero and attempt to solve: Simplifying 1 + -1cos = 0 Solving 1 + -1cos = 0 Move all terms containing c to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1cos = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1cos = 0 + -1 -1cos = 0 + -1 Combine like terms: 0 + -1 = -1 -1cos = -1 Divide each side by '-1os'. c = o-1s-1 Simplifying c = o-1s-1

Solution

c = {o-1s-1}

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