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Simplifying kx2 + -1(2k + -2) * x + 4 = 0 Reorder the terms: kx2 + -1(-2 + 2k) * x + 4 = 0 Reorder the terms for easier multiplication: kx2 + -1x(-2 + 2k) + 4 = 0 kx2 + (-2 * -1x + 2k * -1x) + 4 = 0 Reorder the terms: kx2 + (-2kx + 2x) + 4 = 0 kx2 + (-2kx + 2x) + 4 = 0 Reorder the terms: 4 + -2kx + kx2 + 2x = 0 Solving 4 + -2kx + kx2 + 2x = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -2kx + kx2 + -4 + 2x = 0 + -4 Reorder the terms: 4 + -4 + -2kx + kx2 + 2x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -2kx + kx2 + 2x = 0 + -4 -2kx + kx2 + 2x = 0 + -4 Combine like terms: 0 + -4 = -4 -2kx + kx2 + 2x = -4 Add '-2x' to each side of the equation. -2kx + kx2 + 2x + -2x = -4 + -2x Combine like terms: 2x + -2x = 0 -2kx + kx2 + 0 = -4 + -2x -2kx + kx2 = -4 + -2x Reorder the terms: 4 + -2kx + kx2 + 2x = -4 + -2x + 4 + 2x Reorder the terms: 4 + -2kx + kx2 + 2x = -4 + 4 + -2x + 2x Combine like terms: -4 + 4 = 0 4 + -2kx + kx2 + 2x = 0 + -2x + 2x 4 + -2kx + kx2 + 2x = -2x + 2x Combine like terms: -2x + 2x = 0 4 + -2kx + kx2 + 2x = 0 The solution to this equation could not be determined.
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