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Simplifying 1 + (1 + a2) * x2 + a2x4 = 0 Reorder the terms for easier multiplication: 1 + x2(1 + a2) + a2x4 = 0 1 + (1 * x2 + a2 * x2) + a2x4 = 0 Reorder the terms: 1 + (a2x2 + 1x2) + a2x4 = 0 1 + (a2x2 + 1x2) + a2x4 = 0 Reorder the terms: 1 + a2x2 + a2x4 + 1x2 = 0 Solving 1 + a2x2 + a2x4 + 1x2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + a2x2 + a2x4 + -1 + 1x2 = 0 + -1 Reorder the terms: 1 + -1 + a2x2 + a2x4 + 1x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + a2x2 + a2x4 + 1x2 = 0 + -1 a2x2 + a2x4 + 1x2 = 0 + -1 Combine like terms: 0 + -1 = -1 a2x2 + a2x4 + 1x2 = -1 Add '-1x2' to each side of the equation. a2x2 + a2x4 + 1x2 + -1x2 = -1 + -1x2 Combine like terms: 1x2 + -1x2 = 0 a2x2 + a2x4 + 0 = -1 + -1x2 a2x2 + a2x4 = -1 + -1x2 Reorder the terms: 1 + a2x2 + a2x4 + x2 = -1 + -1x2 + 1 + x2 Reorder the terms: 1 + a2x2 + a2x4 + x2 = -1 + 1 + -1x2 + x2 Combine like terms: -1 + 1 = 0 1 + a2x2 + a2x4 + x2 = 0 + -1x2 + x2 1 + a2x2 + a2x4 + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 1 + a2x2 + a2x4 + x2 = 0 The solution to this equation could not be determined.
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