# RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2 (Updated For 2021-22)

RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2: If you are looking for a good help guide for your Class 7 Maths exam prep, we recommend you RS Aggarwal Solutions Class 7 Maths. All the solutions of RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2 are well-explained, accuarte and as per the current CBSE Syllabus. You can even access the PDF of the guide offline.

## Download RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2 PDF

RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2

## RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2 – Overview

### Introduction

• In exponents, we multiply the same number following the number of times. Eg: we can write, 24 = 2 x 2 x 2 x 2. It means that the number ‘2’ is multiplied four times. Therefore, the term exponent refers to raising the number for a power, where we consider the exponent as the power.
• The number to which the power is raised is called a base of the power. In the example, we gave above in “24”, “2” is the base value and “4” is the exponent value.

### Law Of Exponents Formulae

Considering p and q as two non-zero rational numbers, as well as, m and n as two natural numbers. Accordingly to this, the law of exponents in the following ways:
1. pm x pn = pm + n
2. (pm) n = pmn
3. pmpn = pm – n, here,  m > n
4. pmpn = 1 / pn – m, here,  n > m
5. (pq) m = pm qm

This is the complete blog on RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2. To know more about the CBSE Class 7 Maths exam, ask in the comments.

## FAQs on RS Aggarwal Solutions Class 7 Maths Chapter 5 Ex 5.2

### Define Power Of The Base.

The number to which the power is raised is called a base of the power. In the example, we gave above in “24”, “2” is the base value and “4” is the exponent value.

### What are the important formulae in this exercise?

pm x pn = pm + n
(pm) n = pmn
pmpn = pm – n, here,  m > n
pmpn = 1 / pn – m, here,  n > m
(pq) m = pm qm, where p and q as two non-zero rational numbers, as well as, m and n as two natural numbers.