5-4cos^2(x)=4sin(x)

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Solution for 5-4cos^2(x)=4sin(x) equation:


Simplifying
5 + -4cos2(x) = 4sin(x)

Multiply cos2 * x
5 + -4cos2x = 4sin(x)

Multiply ins * x
5 + -4cos2x = 4insx

Solving
5 + -4cos2x = 4insx

Solving for variable 'c'.

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

Add '-5' to each side of the equation.
5 + -5 + -4cos2x = -5 + 4insx

Combine like terms: 5 + -5 = 0
0 + -4cos2x = -5 + 4insx
-4cos2x = -5 + 4insx

Divide each side by '-4os2x'.
c = 1.25o-1s-2x-1 + -1ino-1s-1

Simplifying
c = 1.25o-1s-2x-1 + -1ino-1s-1

Reorder the terms:
c = -1ino-1s-1 + 1.25o-1s-2x-1

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