(i) `(1.2)^3`
(ii) `(3.5)^3`

Simplify: (-3)^2xx((-5)/(12))^2 (ii) ((-2)/5)^3-:((-3)/(10))^4

Simplify (i) 2^(2/3). 2^(1/3) (ii) (3^(1/5))^4 (iii) (7^(1/5))/(7^(1/3)) (iv) 13^(1/5). 17^(1/5)

Simplify: (16^(-(1)/(5)))^((5)/(2))( ii) (32)^(-3)5( iii) (343)^(-2)3

Evaluate (i) (-12)^3+7^3+5^3 (ii) (28)^3+(-15)^3+(-13)^3

Express each of the following as a rational number of the form p/q : 5^(-3) (ii) (-2)^(-5) (iii) (4/3)^(-3) ((-2)/5)^(-4) (v) 1/(2^(-3))

without actually calculating , the cubes , find the valuse of (i) ((1)/(2))^(3)+((1)/(3))^(3)-((5)/(6))^(3) (ii) (0.2)^(3)-(0.3)^(3)+(0.1)^(3)

Evaluate (i) (1^(3) + 2^(3) + 3^(3))^((1)/(2)) (ii) [5(8^((1)/(2)) +27^((1)/(3)))^(3)]^((1)/(4)) (iii) (2^(0) + 7^(0))/(5^(0)) (iv) [(16)^((1)/(2))]^((1)/(2))

Write the following intervals in set builder form : (i) (-3,2) (ii) (-3,5] (iii) [1,3) (iv) [2,12]

Evaluate: (i) 5 ^(-3) " " (ii) ((1)/(3))^(-4) " "(iii) ((5)/(2))^(-3)" "(iv)(-2)^(-5)" "(v) ((-3)/(4)) ^(-4)

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