4cos^2(-4)-4sin^2(-4)=x

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


Simplifying
4cos2(-4) + -4sin2(-4) = x

Reorder the terms for easier multiplication:
4 * -4cos2 + -4sin2(-4) = x

Multiply 4 * -4
-16cos2 + -4sin2(-4) = x

Reorder the terms for easier multiplication:
-16cos2 + -4 * -4in2s = x

Multiply -4 * -4
-16cos2 + 16in2s = x

Solving
-16cos2 + 16in2s = x

Solving for variable 'c'.

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

Add '-16in2s' to each side of the equation.
-16cos2 + 16in2s + -16in2s = -16in2s + x

Combine like terms: 16in2s + -16in2s = 0
-16cos2 + 0 = -16in2s + x
-16cos2 = -16in2s + x

Divide each side by '-16os2'.
c = in2o-1s-1 + -0.0625o-1s-2x

Simplifying
c = in2o-1s-1 + -0.0625o-1s-2x

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