myhelper: S.chand Class 8 Maths Solution Chapter 6 Factorisation of Algebraic Expressions Exercise 6 A

Exercise 6 A

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Factorise the following polynomials :

Question 1

3x-12

Sol :

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Question 2

80+16y

Sol :

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Question 3

8x-8y

Sol :

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Question 4

7x+14

Sol :

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Question 5

$a^{2}+7 a$

Sol :

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Question 6

$5 y-7 y^{2}$

Sol :

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Question 7

$8 c^{2}-24 c$

Sol :

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Question 8

$5 m^{2}-6 m$

Sol :

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Question 9

12u-20uv

Sol :

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Question 10

$10 p q-12 p^{2} q$

Sol :

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Question 11

$24 d+32 d^{3}$

Sol :

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Question 12

30g+54gh

Sol :

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Question 13

$28 c^{2} d^{2}-21 c^{2} d$

Sol :

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Question 14

$36 y^{3} z+48 y^{2} z^{2}$

Sol :

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Question 15

$6 p+8 p^{2}-4 p^{3}$

Sol :

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Question 16

$12 a^{3}-15 a^{2}-7 a$

Sol :

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Question 17

$15 y^{2} z^{3}-20 y^{3} z^{4}+35 y^{2} z^{2}$

Sol :

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Question 18

$14 m^{5} n^{4} p^{2}-42 m^{7} n^{3} p^{7}-70 m^{6} n^{4} p^{3}$

Sol :

S.chand Class 8 Maths Solution Chapter 6 Factorisation of Algebraic Expressions Exercise 6 A

Exercise 6 A

Factorise the following polynomials :

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

Question 10

Question 11

Question 12

Question 13

Question 14

Question 15

Question 16

Question 17

Question 18

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