а) (Xb)^11 = X^11 b^11б) (-b^8)^4 = (-1)^4 b^(84) = b^32в) (2/3 ay)^3 = (2/3)^3 a^3 y^3 = 8/27 a^3 y^3г) ((a^4)^3)^2 = (a^(43))^2 = a^12
а) (Xb)^11 = X^11 b^11
б) (-b^8)^4 = (-1)^4 b^(84) = b^32
в) (2/3 ay)^3 = (2/3)^3 a^3 y^3 = 8/27 a^3 y^3
г) ((a^4)^3)^2 = (a^(43))^2 = a^12