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Simplifying 2sin2(2x) + 5sin(2x) + -3 = 0 Remove parenthesis around (2x) 2in2s * 2x + 5sin(2x) + -3 = 0 Reorder the terms for easier multiplication: 2 * 2in2s * x + 5sin(2x) + -3 = 0 Multiply 2 * 2 4in2s * x + 5sin(2x) + -3 = 0 Multiply in2s * x 4in2sx + 5sin(2x) + -3 = 0 Remove parenthesis around (2x) 4in2sx + 5ins * 2x + -3 = 0 Reorder the terms for easier multiplication: 4in2sx + 5 * 2ins * x + -3 = 0 Multiply 5 * 2 4in2sx + 10ins * x + -3 = 0 Multiply ins * x 4in2sx + 10insx + -3 = 0 Reorder the terms: -3 + 10insx + 4in2sx = 0 Solving -3 + 10insx + 4in2sx = 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 + 10insx + 3 + 4in2sx = 0 + 3 Reorder the terms: -3 + 3 + 10insx + 4in2sx = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 10insx + 4in2sx = 0 + 3 10insx + 4in2sx = 0 + 3 Combine like terms: 0 + 3 = 3 10insx + 4in2sx = 3 Reorder the terms: -3 + 10insx + 4in2sx = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + 10insx + 4in2sx = 0 The solution to this equation could not be determined.
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