Simplify : (i) 2^1/3.2 ^1/5

Find : (i) 9^3/2

Find : (i) underoot of 64

Represent √9.3 on the number line.

Recall, π is defined as the ratio of the circumference (say c) of a circle to its diameter (say d). That is, π = c/d . This seems to contradict the fact that π is irrational. How will you resolve this contradiction ?

Simplify each of the following expressions :