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Simplifying 2sin2(x) * sinx + -1 = 0 Multiply in2s * x 2in2sx * insx + -1 = 0 Multiply in2sx * insx 2i2n3s2x2 + -1 = 0 Reorder the terms: -1 + 2i2n3s2x2 = 0 Solving -1 + 2i2n3s2x2 = 0 Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 2i2n3s2x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2i2n3s2x2 = 0 + 1 2i2n3s2x2 = 0 + 1 Combine like terms: 0 + 1 = 1 2i2n3s2x2 = 1 Divide each side by '2n3s2x2'. i2 = 0.5n-3s-2x-2 Simplifying i2 = 0.5n-3s-2x-2 Combine like terms: 0.5n-3s-2x-2 + -0.5n-3s-2x-2 = 0.0 i2 + -0.5n-3s-2x-2 = 0.0 The solution to this equation could not be determined.
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