We looked at exponents in Class 8 as well. Before starting this topics, related to Class 9, it is a good idea to quickly revisit what we learned in previous class.

Class 8: Exponents – Lecture Notes

Class 8: Exponents – Exercise 18

Now let’s look at 9th Grade Indices (Exponents). These are the basic laws that hold true for exponents:

a)

*Examples: *

b)

*Examples:*

, ,

c)

Examples:

d)

Examples:

e)

Examples:

f)

Examples:

g) ,

Examples:

h)

Examples:

i)

Examples:

j)

Examples:

Basically, these are the laws of exponents that you need to remember and apply.