ГДЗ Математика 7 клас Істер (2024)

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) 1/27x3y3 = (1/3)3 ∙ x3 ∙ y3 = (1/3xy)3; 8) –64/125p3q3 = (–4/5)3p3q3 = (–4/5pq)3.