sin^2x+2sinx-3=

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


Simplifying
sin2x + 2sinx + -3 = 0

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

Solving
-3 + 2insx + in2sx = 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 + in2sx = 0 + 3

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

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

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

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

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

The solution to this equation could not be determined.

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