Вправи 301 - 400 » 327

327. Спростіть вираз: 1) a/a^(-11) = a1–(–11) = a12; 2) a^(-3)/a = a–3–1 = a–4; 3) a^0/a^(-7) = a0–(–7) = a7; 4) a/a^14 = a1–14 = a–13; 5) a^(-6)/a^(-8) = a6–(–8) = a14; 6) a^(-6)/a^(-8) = a–6–(–8) = a2; 7) a^(-6)/a^8 = a–6–8 = a–14; 8) a^6/a^(-6) = a6–(–6) = a12.