Book: RS Aggarwal & V Aggarwal - Mathematics
Chapter: 1. Real Number
Subject: Mathematics - Class 9th
Q. No. 2 of Exercise 1F
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2
Simplify:
(i) 
(ii) 
(iii) 
(i) 
We know that powers get subtracted in dividing, so,
(ii) 
We know that powers get subtracted in dividing, so,
(iii) 
We know that powers get subtracted in dividing, so,
= 
