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Simplifying 3 + -2sin2(x) = sinx Multiply in2s * x 3 + -2in2sx = sinx Solving 3 + -2in2sx = insx Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '-1insx' to each side of the equation. 3 + -1insx + -2in2sx = insx + -1insx Combine like terms: insx + -1insx = 0 3 + -1insx + -2in2sx = 0 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.
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