zapisz w postaci potęgi 18 ⁵ : 2⁵ =
21⁷ : 3⁷ * 7³
18^5 : 2^5 = (18 : 2)^5 = 9^5
21^7 : 3^7 * 7^3 = (21 : 3)^7 * 7^3 = 7^7 * 7^3 = 7^(7 + 3) = 7^10
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18^5 : 2^5 = (18 : 2)^5 = 9^5
21^7 : 3^7 * 7^3 = (21 : 3)^7 * 7^3 = 7^7 * 7^3 = 7^(7 + 3) = 7^10