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Simplifying x2 + (m + -2) * x + 1 = 0 Reorder the terms: x2 + (-2 + m) * x + 1 = 0 Reorder the terms for easier multiplication: x2 + x(-2 + m) + 1 = 0 x2 + (-2 * x + m * x) + 1 = 0 Reorder the terms: x2 + (mx + -2x) + 1 = 0 x2 + (mx + -2x) + 1 = 0 Reorder the terms: 1 + mx + -2x + x2 = 0 Solving 1 + mx + -2x + x2 = 0 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + mx + -2x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + mx + -2x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + mx + -2x + x2 = 0 + -1 mx + -2x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 mx + -2x + x2 = -1 Add '2x' to each side of the equation. mx + -2x + 2x + x2 = -1 + 2x Combine like terms: -2x + 2x = 0 mx + 0 + x2 = -1 + 2x mx + x2 = -1 + 2x Add '-1x2' to each side of the equation. mx + x2 + -1x2 = -1 + 2x + -1x2 Combine like terms: x2 + -1x2 = 0 mx + 0 = -1 + 2x + -1x2 mx = -1 + 2x + -1x2 Divide each side by 'x'. m = -1x-1 + 2 + -1x Simplifying m = -1x-1 + 2 + -1x Reorder the terms: m = 2 + -1x-1 + -1x
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