Expansions RS Aggrawal ICSE Class-9 Maths Goyal Brothers Prakashan

Expansions RS Aggrawal ICSE Class-9 Maths Goyal Brothers Prakashan Solutions Chapter-3. We provide step by step Solutions of Exercise / lesson-3 Expansions for ICSE Class-9 RS Aggarwal Mathematics . Our Solutions contain all type Questions with Exe-3 A, Exe-3 B and Exe-3 C to develop skill and confidence. Visit official Website CISCE for detail information about ICSE Board Class-9 Mathematics.

Expansions RS Aggrawal ICSE Class-9 Maths Goyal Brothers Prakashan Solutions Chapter-3


–: Select Topics :–

 

Exe-3 A,

Exe-3 B,

Exe-3 C ,

 


Exercise-3 A Expansions RS Aggrawal ICSE Class-9 Maths Goyal Brothers Prakashan Solutions

Using the standard formulae, expand each of following (Q-No-1 to 13)

Question 1

Answer

Ans 1 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 2

Answer

Ans 2 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 3

Answer

Ans 3 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 4

Answer

Ans 4 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 5

Answer

Ans 5 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 6

Answer

Ans 6 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 7

Answer

Ans 7 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 8

Answer

Ans 8 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 9

Answer

Ans 9 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 10

Answer

Ans 10 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 12

Answer

Ans 12 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 13

Answer

Ans 13 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 14

Simplify

(i)…………

to

(viii)………..

Answer

 

 Ans 14 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 15

(i)………..if a+b=7 and ab=10 find value of (a-b)

(ii) if (x-y)=5 and xy = 24 find value of (x+y)

Answer

Ans 15 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 16

if (3a+4b)=16 and ab= 4 find value of …..

Answer

Ans 16 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 17

if (a+b)=2 and (a-b)=10 find………..

Answer

Ans 17 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 18

Answer

Ans 18 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 19

Answer

 

Ans 19 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 20

Answer

Ans 20 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 21

Answer

Ans 21 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 22

Answer

Ans 22 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 23

Answer

Ans 23 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 24

Answer

 

Ans 24 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 25

Answer

Ans 25 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 26

Answer

Ans 26 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 27

Answer

Ans 27 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 28

using ……..evaluate

Answer

Ans 28 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 29

using ……..evaluate

Answer

Ans 29 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 30

fill in …………square.

Answer

 

Ans 30 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 31

if ………….find the…………..

Answer

Ans 31 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 32

if ………….find the…………..

Answer

Ans 32 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 33

if ………….find the…………..

Answer

Ans 33 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 34

if ………….find the…………..

Answer

Ans 34 Ex- 3A Expansions ICSE Class-9th R S Aggrawal Mathematics


Expansions Exercise – 3 B RS Aggrawal ICSE Class-9 Maths Goyal Brothers Prakashan

Question 1

Expand

Answer

Ans 1 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

Ans 1 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 2

If  (4a+3b)=10 and ab=2 find the value of ………..

Answer

Ans 2 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 3

If  (3x-2y)=5 and xy=6 find the value of ………..

Answer

Ans 3 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 4

If  (a+3b)=6  show that…………

Answer

Ans 4 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 5

If  (a+2b+3c)=0  show that…………

Answer

Ans 5 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 6

If………. Find the value of ………

Answer

 

Ans 6 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 7

If………. Find the value of ………

Answer

Ans 7 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 8

If………. Find the value of ………

Answer

Ans 8 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 9

If………. Find the value of ………

Answer

 

Ans 9 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 10

If………. Find the value of ………

Answer

Ans 10 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 11

If………. Find the value of ………

Answer

Ans 11 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 12

If………. Find the value of ………

Answer

Ans 12 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 13

If………. Find the value of ………

Answer

Ans 13 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 14

If………. show that ………

Answer

Ans 14 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 15

If …….prove that ………

Answer

Ans 15 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

 

Question 16

find the product using suitable identity.

Answer

 

Ans 16 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics

Question 17

Simplify using suitable identity.

Answer

Ans 17 Ex- 3B Expansions ICSE Class-9th R S Aggrawal Mathematics


RS Aggarwal Solutions Exe-3 C Expansions ICSE Class-9 Maths Goyal Brothers Prakashan 

Write down each of the following products

Question Ans Ex- 3C Expansions ICSE Class-9th R S Aggrawal Mathematics

 

–: End of Expansions RS Aggrawal Solutions for ICSE Class-9  :–

 

Return to RS Aggarwal Solutions for ICSE Class-9 Goyal Brothers Prakashan


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