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
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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
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
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Question 10
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Question 12
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Question 13
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Question 14
Simplify
(i)…………
to
(viii)………..
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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)
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Question 16
if (3a+4b)=16 and ab= 4 find value of …..
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Question 17
if (a+b)=2 and (a-b)=10 find………..
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Question 18
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Question 19
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Question 20
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Question 21
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Question 22
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Question 23
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Question 24
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Question 25
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Question 26
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Question 27
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Question 28
using ……..evaluate
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Question 29
using ……..evaluate
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Question 30
fill in …………square.
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Question 31
if ………….find the…………..
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Question 32
if ………….find the…………..
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Question 33
if ………….find the…………..
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Question 34
if ………….find the…………..
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Expansions Exercise – 3 B RS Aggrawal ICSE Class-9 Maths Goyal Brothers Prakashan
Question 1
Expand
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Question 2
If (4a+3b)=10 and ab=2 find the value of ………..
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Question 3
If (3x-2y)=5 and xy=6 find the value of ………..
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Question 4
If (a+3b)=6 show that…………
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Question 5
If (a+2b+3c)=0 show that…………
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Question 6
If………. Find the value of ………
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Question 7
If………. Find the value of ………
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Question 8
If………. Find the value of ………
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Question 9
If………. Find the value of ………
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Question 10
If………. Find the value of ………
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Question 11
If………. Find the value of ………
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Question 12
If………. Find the value of ………
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Question 13
If………. Find the value of ………
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Question 14
If………. show that ………
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Question 15
If …….prove that ………
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Question 16
find the product using suitable identity.
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Question 17
Simplify using suitable identity.
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RS Aggarwal Solutions Exe-3 C Expansions ICSE Class-9 Maths Goyal Brothers Prakashan
Write down each of the following products
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