0=8cos(4x)

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Solution for 0=8cos(4x) equation:


Simplifying
0 = 8cos(4x)

Remove parenthesis around (4x)
0 = 8cos * 4x

Reorder the terms for easier multiplication:
0 = 8 * 4cos * x

Multiply 8 * 4
0 = 32cos * x

Multiply cos * x
0 = 32cosx

Solving
0 = 32cosx

Solving for variable 'c'.

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

Add '-32cosx' to each side of the equation.
0 + -32cosx = 32cosx + -32cosx
Remove the zero:
-32cosx = 32cosx + -32cosx

Combine like terms: 32cosx + -32cosx = 0
-32cosx = 0

Divide each side by '-32'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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