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Simplifying 2sin4x + -1sin2x = 0 Reorder the terms: -1in2sx + 2in4sx = 0 Solving -1in2sx + 2in4sx = 0 Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Factor out the Greatest Common Factor (GCF), 'in2sx'. in2sx(-1 + 2n2) = 0Subproblem 1
Set the factor 'in2sx' equal to zero and attempt to solve: Simplifying in2sx = 0 Solving in2sx = 0 Move all terms containing i to the left, all other terms to the right. Simplifying in2sx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(-1 + 2n2)' equal to zero and attempt to solve: Simplifying -1 + 2n2 = 0 Solving -1 + 2n2 = 0 Move all terms containing i to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 2n2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2n2 = 0 + 1 2n2 = 0 + 1 Combine like terms: 0 + 1 = 1 2n2 = 1 Add '-2n2' to each side of the equation. 2n2 + -2n2 = 1 + -2n2 Combine like terms: 2n2 + -2n2 = 0 0 = 1 + -2n2 Simplifying 0 = 1 + -2n2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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