5sex(pi-x)+4-2cos^2x=0

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Solution for 5sex(pi-x)+4-2cos^2x=0 equation:


Simplifying
5sex(pi + -1x) + 4 + -2cos2x = 0
(ip * 5esx + -1x * 5esx) + 4 + -2cos2x = 0
(5eipsx + -5esx2) + 4 + -2cos2x = 0

Reorder the terms:
4 + -2cos2x + 5eipsx + -5esx2 = 0

Solving
4 + -2cos2x + 5eipsx + -5esx2 = 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 + 5eipsx + -4 + -5esx2 = 0 + -4

Reorder the terms:
4 + -4 + -2cos2x + 5eipsx + -5esx2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -2cos2x + 5eipsx + -5esx2 = 0 + -4
-2cos2x + 5eipsx + -5esx2 = 0 + -4

Combine like terms: 0 + -4 = -4
-2cos2x + 5eipsx + -5esx2 = -4

Add '-5eipsx' to each side of the equation.
-2cos2x + 5eipsx + -5eipsx + -5esx2 = -4 + -5eipsx

Combine like terms: 5eipsx + -5eipsx = 0
-2cos2x + 0 + -5esx2 = -4 + -5eipsx
-2cos2x + -5esx2 = -4 + -5eipsx

Add '5esx2' to each side of the equation.
-2cos2x + -5esx2 + 5esx2 = -4 + -5eipsx + 5esx2

Combine like terms: -5esx2 + 5esx2 = 0
-2cos2x + 0 = -4 + -5eipsx + 5esx2
-2cos2x = -4 + -5eipsx + 5esx2

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

Simplifying
c = 2o-1s-2x-1 + 2.5eio-1ps-1 + -2.5eo-1s-1x

Reorder the terms:
c = 2.5eio-1ps-1 + -2.5eo-1s-1x + 2o-1s-2x-1

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