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