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Simplifying (2k2 + 27k + 70)(k + 10) = 0 Reorder the terms: (70 + 27k + 2k2)(k + 10) = 0 Reorder the terms: (70 + 27k + 2k2)(10 + k) = 0 Multiply (70 + 27k + 2k2) * (10 + k) (70(10 + k) + 27k * (10 + k) + 2k2 * (10 + k)) = 0 ((10 * 70 + k * 70) + 27k * (10 + k) + 2k2 * (10 + k)) = 0 ((700 + 70k) + 27k * (10 + k) + 2k2 * (10 + k)) = 0 (700 + 70k + (10 * 27k + k * 27k) + 2k2 * (10 + k)) = 0 (700 + 70k + (270k + 27k2) + 2k2 * (10 + k)) = 0 (700 + 70k + 270k + 27k2 + (10 * 2k2 + k * 2k2)) = 0 (700 + 70k + 270k + 27k2 + (20k2 + 2k3)) = 0 Combine like terms: 70k + 270k = 340k (700 + 340k + 27k2 + 20k2 + 2k3) = 0 Combine like terms: 27k2 + 20k2 = 47k2 (700 + 340k + 47k2 + 2k3) = 0 Solving 700 + 340k + 47k2 + 2k3 = 0 Solving for variable 'k'. The solution to this equation could not be determined.
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