cos^2x+1=0

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Solution for cos^2x+1=0 equation: 


Simplifying
cos2x + 1 = 0

Reorder the terms:
1 + cos2x = 0

Solving
1 + cos2x = 0

Solving for variable 'c'.

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

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

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

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

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

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

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