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Simplifying X2 + kx + 4 = 0 Reorder the terms: 4 + X2 + kx = 0 Solving 4 + X2 + kx = 0 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + X2 + -4 + kx = 0 + -4 Reorder the terms: 4 + -4 + X2 + kx = 0 + -4 Combine like terms: 4 + -4 = 0 0 + X2 + kx = 0 + -4 X2 + kx = 0 + -4 Combine like terms: 0 + -4 = -4 X2 + kx = -4 Add '-1kx' to each side of the equation. X2 + kx + -1kx = -4 + -1kx Combine like terms: kx + -1kx = 0 X2 + 0 = -4 + -1kx X2 = -4 + -1kx Simplifying X2 = -4 + -1kx Reorder the terms: 4 + X2 + kx = -4 + -1kx + 4 + kx Reorder the terms: 4 + X2 + kx = -4 + 4 + -1kx + kx Combine like terms: -4 + 4 = 0 4 + X2 + kx = 0 + -1kx + kx 4 + X2 + kx = -1kx + kx Combine like terms: -1kx + kx = 0 4 + X2 + kx = 0 The solution to this equation could not be determined.
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