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

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


Simplifying
5sinx + 4 + -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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