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Simplifying x2 + kx + -1k + -1 = o Reorder the terms: -1 + -1k + kx + x2 = o Solving -1 + -1k + kx + x2 = o Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '1' to each side of the equation. -1 + -1k + kx + 1 + x2 = 1 + o Reorder the terms: -1 + 1 + -1k + kx + x2 = 1 + o Combine like terms: -1 + 1 = 0 0 + -1k + kx + x2 = 1 + o -1k + kx + x2 = 1 + o Add '-1x2' to each side of the equation. -1k + kx + x2 + -1x2 = 1 + o + -1x2 Combine like terms: x2 + -1x2 = 0 -1k + kx + 0 = 1 + o + -1x2 -1k + kx = 1 + o + -1x2 Reorder the terms: -1 + -1k + kx + -1o + x2 = 1 + o + -1x2 + -1 + -1o + x2 Reorder the terms: -1 + -1k + kx + -1o + x2 = 1 + -1 + o + -1o + -1x2 + x2 Combine like terms: 1 + -1 = 0 -1 + -1k + kx + -1o + x2 = 0 + o + -1o + -1x2 + x2 -1 + -1k + kx + -1o + x2 = o + -1o + -1x2 + x2 Combine like terms: o + -1o = 0 -1 + -1k + kx + -1o + x2 = 0 + -1x2 + x2 -1 + -1k + kx + -1o + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -1 + -1k + kx + -1o + x2 = 0 The solution to this equation could not be determined.
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