sen^2(x)-cos^2(x)=0.5

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Solution for sen^2(x)-cos^2(x)=0.5 equation: 


Simplifying
sen2(x) + -1cos2(x) = 0.5

Multiply en2s * x
en2sx + -1cos2(x) = 0.5

Multiply cos2 * x
en2sx + -1cos2x = 0.5

Reorder the terms:
-1cos2x + en2sx = 0.5

Solving
-1cos2x + en2sx = 0.5

Solving for variable 'c'.

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

Add '-1en2sx' to each side of the equation.
-1cos2x + en2sx + -1en2sx = 0.5 + -1en2sx

Combine like terms: en2sx + -1en2sx = 0
-1cos2x + 0 = 0.5 + -1en2sx
-1cos2x = 0.5 + -1en2sx

Divide each side by '-1os2x'.
c = -0.5o-1s-2x-1 + en2o-1s-1

Simplifying
c = -0.5o-1s-2x-1 + en2o-1s-1

Reorder the terms:
c = en2o-1s-1 + -0.5o-1s-2x-1

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