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Simplifying Kx2 + (k + 2) * x + -3 = 0 Reorder the terms: x2K + (2 + k) * x + -3 = 0 Reorder the terms for easier multiplication: x2K + x(2 + k) + -3 = 0 x2K + (2 * x + k * x) + -3 = 0 Reorder the terms: x2K + (kx + 2x) + -3 = 0 x2K + (kx + 2x) + -3 = 0 Reorder the terms: -3 + kx + 2x + x2K = 0 Solving -3 + kx + 2x + x2K = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '3' to each side of the equation. -3 + kx + 2x + 3 + x2K = 0 + 3 Reorder the terms: -3 + 3 + kx + 2x + x2K = 0 + 3 Combine like terms: -3 + 3 = 0 0 + kx + 2x + x2K = 0 + 3 kx + 2x + x2K = 0 + 3 Combine like terms: 0 + 3 = 3 kx + 2x + x2K = 3 Add '-2x' to each side of the equation. kx + 2x + -2x + x2K = 3 + -2x Combine like terms: 2x + -2x = 0 kx + 0 + x2K = 3 + -2x kx + x2K = 3 + -2x Add '-1x2K' to each side of the equation. kx + x2K + -1x2K = 3 + -2x + -1x2K Combine like terms: x2K + -1x2K = 0 kx + 0 = 3 + -2x + -1x2K kx = 3 + -2x + -1x2K Divide each side by 'x'. k = 3x-1 + -2 + -1xK Simplifying k = 3x-1 + -2 + -1xK Reorder the terms: k = -2 + 3x-1 + -1xK
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