(e) Simplify: `(2^-1 times m^-5 times n^-2) /(3^-1 times m^-3 times n^3)`

Simplify the following : 4/5 times 2""3/8-2 times 3/5

Simplify (2^3 xx 2^2 - 3^2 xx 3)

Simplify 2^(1/3) xx 2^(2/3) xx 3^3

Simplify : (5^(-1)xx\ 3^(-1))^(-1)-:6^(-1)

Simplify : (3^2+2^2)xx\ (1/2)^3 (ii) (3^2-\ 2^2)xx\ (2/3)^(-3)

Simplify : a^(5) div a^(3) + 3a xx 2a

Simplify : (4^(-1)xx\ 3^(-1))^2 (ii) (5^(-1)-:6^(-1))^3 (iii) (2^(-1)+\ 3^(-1))^(-1) (iv) (3^(-1)xx\ 4^(-1))^(-1)xx\ 5^(-1)

Simplify the following : (1/3)^2 xx (2/3)^3

Simplify the following : (1/3)^2 xx (2/3)^3

Simplify: (i) (-2)xx(-3)^3 (ii) (-3)^2xx(-5)^3 (iii) (-2)^5xx(-10)^2