8sin^2x-2cosx-5=0

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Solution for 8sin^2x-2cosx-5=0 equation: 


Simplifying
8sin2x + -2cosx + -5 = 0

Reorder the terms:
-5 + -2cosx + 8in2sx = 0

Solving
-5 + -2cosx + 8in2sx = 0

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 + -2cosx + 5 + 8in2sx = 0 + 5

Reorder the terms:
-5 + 5 + -2cosx + 8in2sx = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -2cosx + 8in2sx = 0 + 5
-2cosx + 8in2sx = 0 + 5

Combine like terms: 0 + 5 = 5
-2cosx + 8in2sx = 5

Add '-8in2sx' to each side of the equation.
-2cosx + 8in2sx + -8in2sx = 5 + -8in2sx

Combine like terms: 8in2sx + -8in2sx = 0
-2cosx + 0 = 5 + -8in2sx
-2cosx = 5 + -8in2sx

Divide each side by '-2osx'.
c = -2.5o-1s-1x-1 + 4in2o-1

Simplifying
c = -2.5o-1s-1x-1 + 4in2o-1

Reorder the terms:
c = 4in2o-1 + -2.5o-1s-1x-1

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