2sin^2(x)-sin(x)-3=0

Solution for 2sin^2(x)-sin(x)-3=0 equation:

Simplifying
2sin2(x) + -1sin(x) + -3 = 0

Multiply in2s * x
2in2sx + -1sin(x) + -3 = 0

Multiply ins * x
2in2sx + -1insx + -3 = 0

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

Solving
-3 + -1insx + 2in2sx = 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 + -1insx + 3 + 2in2sx = 0 + 3

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

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

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

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

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

The solution to this equation could not be determined.