sin^2x-cos^2x-2=0

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Solution for sin^2x-cos^2x-2=0 equation:


Simplifying
sin2x + -1cos2x + -2 = 0

Reorder the terms:
-2 + -1cos2x + in2sx = 0

Solving
-2 + -1cos2x + in2sx = 0

Solving for variable 'c'.

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

Add '2' to each side of the equation.
-2 + -1cos2x + 2 + in2sx = 0 + 2

Reorder the terms:
-2 + 2 + -1cos2x + in2sx = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -1cos2x + in2sx = 0 + 2
-1cos2x + in2sx = 0 + 2

Combine like terms: 0 + 2 = 2
-1cos2x + in2sx = 2

Add '-1in2sx' to each side of the equation.
-1cos2x + in2sx + -1in2sx = 2 + -1in2sx

Combine like terms: in2sx + -1in2sx = 0
-1cos2x + 0 = 2 + -1in2sx
-1cos2x = 2 + -1in2sx

Divide each side by '-1os2x'.
c = -2o-1s-2x-1 + in2o-1s-1

Simplifying
c = -2o-1s-2x-1 + in2o-1s-1

Reorder the terms:
c = in2o-1s-1 + -2o-1s-2x-1

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