(4cos^2)4x-1=0

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Solution for (4cos^2)4x-1=0 equation:


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

Remove parenthesis around (4cos2)
4cos2 * 4x + -1 = 0

Reorder the terms for easier multiplication:
4 * 4cos2 * x + -1 = 0

Multiply 4 * 4
16cos2 * x + -1 = 0

Multiply cos2 * x
16cos2x + -1 = 0

Reorder the terms:
-1 + 16cos2x = 0

Solving
-1 + 16cos2x = 0

Solving for variable 'c'.

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

Add '1' to each side of the equation.
-1 + 1 + 16cos2x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 16cos2x = 0 + 1
16cos2x = 0 + 1

Combine like terms: 0 + 1 = 1
16cos2x = 1

Divide each side by '16os2x'.
c = 0.0625o-1s-2x-1

Simplifying
c = 0.0625o-1s-2x-1

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