Представьте в виде степени произведение: a) 6 ⋅ 6 ⋅ 6 ⋅ 6 ⋅ 6 ⋅ 6 ⋅ 6; б) 25 ⋅ 25 ⋅ 25 ⋅ 25 ⋅ 25; в) 73 ⋅ 73; г) 11 ⋅ 11 ⋅ 11 ⋅ 11; д) 9 ⋅ 9 ⋅ 9; e) m ⋅ m ⋅ m ⋅ m ⋅ m ⋅ m; ж) x ⋅ x ⋅ x; з) y ⋅ y ⋅ y ⋅ y ⋅ y ⋅ y ⋅ y ⋅ y; и) k ⋅ k; к) n ⋅ n ⋅ n ⋅ n ⋅ n; л) (x + 1)(x + 1)(x + 1); м) (7 – n)(7 – n).

Решение: a) 6 ⋅ 6 ⋅ 6 ⋅ 6 ⋅ 6 ⋅ 6 ⋅ 6 = 6⁷ б) 25 ⋅ 25 ⋅ 25 ⋅ 25 ⋅ 25 = 25⁵ в) 73 ⋅ 73 = 73² г) 11 ⋅ 11 ⋅ 11 ⋅ 11 = 11⁴ д) 9 ⋅ 9 ⋅ 9 = 9³ e) m ⋅ m ⋅ m ⋅ m ⋅ m ⋅ m = m⁶ ж) x ⋅ x ⋅ x = x³ з) y ⋅ y ⋅ y ⋅ y ⋅ y ⋅ y ⋅ y ⋅ y = y⁸ и) k ⋅ k = k² к) n ⋅ n ⋅ n ⋅ n ⋅ n = n⁵ л) (x + 1)(x + 1)(x + 1) = (x + 1)³ м) (7 – n)(7 – n) = (7 – n)²