-sin^2x+2sinx+3=0

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Solution for -sin^2x+2sinx+3=0 equation:


Simplifying
-1sin2x + 2sinx + 3 = 0

Reorder the terms:
3 + 2insx + -1in2sx = 0

Solving
3 + 2insx + -1in2sx = 0

Solving for variable 'i'.

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

Add '-3' to each side of the equation.
3 + 2insx + -3 + -1in2sx = 0 + -3

Reorder the terms:
3 + -3 + 2insx + -1in2sx = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 2insx + -1in2sx = 0 + -3
2insx + -1in2sx = 0 + -3

Combine like terms: 0 + -3 = -3
2insx + -1in2sx = -3

Reorder the terms:
3 + 2insx + -1in2sx = -3 + 3

Combine like terms: -3 + 3 = 0
3 + 2insx + -1in2sx = 0

The solution to this equation could not be determined.

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