Power can be defined as the no.of times a number is multiplied by itself. There is usually an exponent and a base number associated with a power. Whereas on the other hand the exponent tells how many times the base number is being multiplied- it is, in other words, the smaller number. For example,

(3/2)2 = 3/2 * 3/2

On simplifying, we get, 9/4

Powers and Exponents topic seems to be...