sin^2x-2sinx=-1

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Solution for sin^2x-2sinx=-1 equation: 


Simplifying
sin2x + -2sinx = -1

Reorder the terms:
-2insx + in2sx = -1

Solving
-2insx + in2sx = -1

Solving for variable 'i'.

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

Reorder the terms:
1 + -2insx + in2sx = -1 + 1

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

The solution to this equation could not be determined.

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