Вправи: 358

358. Запишіть добуток у вигляді степеня:

1) a4b4 = (ab)4;3) 0,001a3b3 = 0,13a3b3 = (0,1аb)3; 5) –32а5b5 = (–2)5a5b5 = (–2аb)5;

2) 49a2b2 = 72a2b2 = (7ab)2;4) –8p3 = (–2)3p3 = (–2p)3;6) –a7b7c7 = (–аbс)7;

7) 127x³y³ = (13)³ ∙ x³ ∙ y³ = (13xy)³;

8) –64125p³q³ = (–45)³p³q³ = (–45pq)³.