-4-5sinx-2cos^2x=0

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Solution for -4-5sinx-2cos^2x=0 equation:


Simplifying
-4 + -5sinx + -2cos2x = 0

Reorder the terms:
-4 + -2cos2x + -5insx = 0

Solving
-4 + -2cos2x + -5insx = 0

Solving for variable 'c'.

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

Add '4' to each side of the equation.
-4 + -2cos2x + 4 + -5insx = 0 + 4

Reorder the terms:
-4 + 4 + -2cos2x + -5insx = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -2cos2x + -5insx = 0 + 4
-2cos2x + -5insx = 0 + 4

Combine like terms: 0 + 4 = 4
-2cos2x + -5insx = 4

Add '5insx' to each side of the equation.
-2cos2x + -5insx + 5insx = 4 + 5insx

Combine like terms: -5insx + 5insx = 0
-2cos2x + 0 = 4 + 5insx
-2cos2x = 4 + 5insx

Divide each side by '-2os2x'.
c = -2o-1s-2x-1 + -2.5ino-1s-1

Simplifying
c = -2o-1s-2x-1 + -2.5ino-1s-1

Reorder the terms:
c = -2.5ino-1s-1 + -2o-1s-2x-1

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