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Simplifying 4x2 + -2kx + -1k + -2x = 0 Reorder the terms: -1k + -2kx + -2x + 4x2 = 0 Solving -1k + -2kx + -2x + 4x2 = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '2x' to each side of the equation. -1k + -2kx + -2x + 2x + 4x2 = 0 + 2x Combine like terms: -2x + 2x = 0 -1k + -2kx + 0 + 4x2 = 0 + 2x -1k + -2kx + 4x2 = 0 + 2x Remove the zero: -1k + -2kx + 4x2 = 2x Add '-4x2' to each side of the equation. -1k + -2kx + 4x2 + -4x2 = 2x + -4x2 Combine like terms: 4x2 + -4x2 = 0 -1k + -2kx + 0 = 2x + -4x2 -1k + -2kx = 2x + -4x2 Reorder the terms: -1k + -2kx + -2x + 4x2 = 2x + -2x + -4x2 + 4x2 Combine like terms: 2x + -2x = 0 -1k + -2kx + -2x + 4x2 = 0 + -4x2 + 4x2 -1k + -2kx + -2x + 4x2 = -4x2 + 4x2 Combine like terms: -4x2 + 4x2 = 0 -1k + -2kx + -2x + 4x2 = 0 The solution to this equation could not be determined.
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