4cos^2(4x)-3=0

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Solution for 4cos^2(4x)-3=0 equation:


Simplifying
4cos2(4x) + -3 = 0

Remove parenthesis around (4x)
4cos2 * 4x + -3 = 0

Reorder the terms for easier multiplication:
4 * 4cos2 * x + -3 = 0

Multiply 4 * 4
16cos2 * x + -3 = 0

Multiply cos2 * x
16cos2x + -3 = 0

Reorder the terms:
-3 + 16cos2x = 0

Solving
-3 + 16cos2x = 0

Solving for variable 'c'.

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

Add '3' to each side of the equation.
-3 + 3 + 16cos2x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 16cos2x = 0 + 3
16cos2x = 0 + 3

Combine like terms: 0 + 3 = 3
16cos2x = 3

Divide each side by '16os2x'.
c = 0.1875o-1s-2x-1

Simplifying
c = 0.1875o-1s-2x-1

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