Вправи 301 - 400 » 385
385. Запишіть як добуток степенів: 1) 2/a = 2a–1; 3) b^2/a^10 = a–10b2; 5) 1/abc = a–1b–1c–1; 2) x/y^8 = xy–8; 4) n^4/(m^5 p^3 ) = m–5n4p–3; 6) 〖ax〗^3/(c^2 y^4 ) = ac–2x3y–4.
385. Запишіть як добуток степенів: 1) 2/a = 2a–1; 3) b^2/a^10 = a–10b2; 5) 1/abc = a–1b–1c–1; 2) x/y^8 = xy–8; 4) n^4/(m^5 p^3 ) = m–5n4p–3; 6) 〖ax〗^3/(c^2 y^4 ) = ac–2x3y–4.