4*(cos(4x))*(cos(4x))=0

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Solution for 4*(cos(4x))*(cos(4x))=0 equation: 


Simplifying
4(cos(4x))(cos(4x)) = 0

Remove parenthesis around (4x)
4(cos * 4x)(cos(4x)) = 0

Reorder the terms for easier multiplication:
4(4cos * x)(cos(4x)) = 0

Multiply cos * x
4(4cosx)(cos(4x)) = 0

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

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

Reorder the terms for easier multiplication:
4 * 4cosx(4cos * x) = 0

Multiply cos * x
4 * 4cosx(4cosx) = 0

Remove parenthesis around (4cosx)
4 * 4cosx * 4cosx = 0

Reorder the terms for easier multiplication:
4 * 4 * 4cosx * cosx = 0

Multiply 4 * 4
16 * 4cosx * cosx = 0

Multiply 16 * 4
64cosx * cosx = 0

Multiply cosx * cosx
64c2o2s2x2 = 0

Solving
64c2o2s2x2 = 0

Solving for variable 'c'.

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

Divide each side by '64'.
c2o2s2x2 = 0

Simplifying
c2o2s2x2 = 0

The solution to this equation could not be determined.

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