34.10. Разложите на множители многочлен: 2) m'n' + k³; 1) a"-27b³; 4) k" + (pq)"; 7) 8a³+ (a - b)³; 5) (a - b)³ + b³; 8) 27x³ - y*(x - у) . 3) x³ - yf; 6) (x-2)³-27;
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2) m'n' + k³ = m'n' + k * k * k
1) a"-27b³ = a * a * a * a * a * a * a * a * a * b * b * b
4) k" + (pq)" = k * k * k + p * q * p * q
7) 8a³+ (a - b)³ = 8 * a * a * a + (a - b) * (a - b) * (a - b)
5) (a - b)³ + b³ = (a - b) * (a - b) * (a - b) + b * b * b
8) 27x³ - y*(x - у) = 27 * x * x * x - y * (x - у)
3) x³ - yf = x * x * x - y * f
6) (x-2)³-27 = (x - 2) * (x - 2) * (x - 2) - 27