разложите многочлее на множители по формулам а^3-б^3 и а^3+б^3 - Znanija.Site

разложите многочлее на множители по формулам а^3-б^3 и а^3+б^3
- Предмет:
  Алгебра
- Автор:
  anneliese
- 4 года назад

Ответы 1

1) а^3-3а^2б+3аб^2-б^3+а^3+3а^2б+3аб^2+б^3=2а^3+6аб^2=2а(а^2+3б^2)2) м^3-3м^2+3м-1+м^3+3м^2+3м+1=2м^3+6м=2м(м^2+3)
- Автор:
  raqueldz5c
- 4 года назад
- 0
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I remember one of my friends, who bought a couple of cheeses at Liverpool. They were excellent cheeses but there was too much odour about them. I was in Liverpool at that time, and my friend asked me to take the cheeses to London, as he was coming back only a day or two later, and he didn't think the cheeses could be kept much longer. So, I agreed.
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