4sin^2x+4sinx=-1

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Solution for 4sin^2x+4sinx=-1 equation: 


Simplifying
4sin2x + 4sinx = -1

Reorder the terms:
4insx + 4in2sx = -1

Solving
4insx + 4in2sx = -1

Solving for variable 'i'.

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

Reorder the terms:
1 + 4insx + 4in2sx = -1 + 1

Combine like terms: -1 + 1 = 0
1 + 4insx + 4in2sx = 0

The solution to this equation could not be determined.

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