2cos^2x-3sinx-3=0

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Solution for 2cos^2x-3sinx-3=0 equation:


Simplifying
2cos2x + -3sinx + -3 = 0

Reorder the terms:
-3 + 2cos2x + -3insx = 0

Solving
-3 + 2cos2x + -3insx = 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 + 2cos2x + 3 + -3insx = 0 + 3

Reorder the terms:
-3 + 3 + 2cos2x + -3insx = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 2cos2x + -3insx = 0 + 3
2cos2x + -3insx = 0 + 3

Combine like terms: 0 + 3 = 3
2cos2x + -3insx = 3

Add '3insx' to each side of the equation.
2cos2x + -3insx + 3insx = 3 + 3insx

Combine like terms: -3insx + 3insx = 0
2cos2x + 0 = 3 + 3insx
2cos2x = 3 + 3insx

Divide each side by '2os2x'.
c = 1.5o-1s-2x-1 + 1.5ino-1s-1

Simplifying
c = 1.5o-1s-2x-1 + 1.5ino-1s-1

Reorder the terms:
c = 1.5ino-1s-1 + 1.5o-1s-2x-1

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