Sederhanakanlah! a. ((a)^(1/3) x (a^3)^(1/4)) x

Sederhanakanlah! a. ((a)^(1/3) x (a^3)^(1/4)) x ((a^5)^(1/8) x (a^2)^(1/5))^2 / ((a^4)^(1/5) x (a)^(1/3)) b. a^(-1/3)((a^(-2)x(a^(1/3))^4x(a^(1 1/3)^3)^(-3/5)