sin^2x+cos(2)x-cosx=0

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Solution for sin^2x+cos(2)x-cosx=0 equation: 


Simplifying
sin2x + cos(2) * x + -1cosx = 0

Reorder the terms for easier multiplication:
in2sx + 2cos * x + -1cosx = 0

Multiply cos * x
in2sx + 2cosx + -1cosx = 0

Reorder the terms:
2cosx + -1cosx + in2sx = 0

Combine like terms: 2cosx + -1cosx = 1cosx
1cosx + in2sx = 0

Solving
1cosx + in2sx = 0

Solving for variable 'c'.

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

Add '-1in2sx' to each side of the equation.
1cosx + in2sx + -1in2sx = 0 + -1in2sx

Combine like terms: in2sx + -1in2sx = 0
1cosx + 0 = 0 + -1in2sx
1cosx = 0 + -1in2sx
Remove the zero:
1cosx = -1in2sx

Divide each side by '1osx'.
c = -1in2o-1

Simplifying
c = -1in2o-1

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