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

Exercise 6 C

Factorise :

OPEN IN YOUTUBE

Question 1

$a x^{2}+b y^{2}+b x^{2}+a y^{2}$

Sol :

OPEN IN YOUTUBE

Question 2

$a^{2}+2 b+a b+2 a$

Sol :

OPEN IN YOUTUBE

Question 3

px+qx+py+qy

Sol :

OPEN IN YOUTUBE

Question 4

$x^{3}+3 x^{2}+6 x+18$

Sol :

OPEN IN YOUTUBE

Question 5

$x^{2}-a x-b x+a b$
Sol :

OPEN IN YOUTUBE

Question 6

3ac+2bc+3ad+2bd

Sol :

OPEN IN YOUTUBE

Question 7

8pr+4qr+6ps+3qs

Sol :

OPEN IN YOUTUBE

Question 8

7ab+9cd+7ad+9bc

Sol :

OPEN IN YOUTUBE

Question 9

3mn+2pn+3mq+2pq

Sol :

OPEN IN YOUTUBE

Question 10

10pq-3rq-10ps+3rs

Sol :

OPEN IN YOUTUBE

Question 11

$a b^{2}-b c^{2}-a b+c^{2}$

Sol :

OPEN IN YOUTUBE

Question 12

$2 b^{2}+8 a b+4 a c+b c$

Sol :

OPEN IN YOUTUBE

Question 13

6pm+9mq+8pn+12qn

Sol :

OPEN IN YOUTUBE

Question 14

$2 a x y^{2}+10 x+3 a y^{2}+15$

Sol :

OPEN IN YOUTUBE

Question 15

$a x y^{2}+3 x+2 a^{2} y^{2}+6 a$

Sol :

Multiple Choice Questions (MCQs)

OPEN IN YOUTUBE

Question 16

$x y\left(z^{2}+1\right)+z\left(x^{2}+y^{2}\right)$ can be factorised as

(a) $(x y+z)(y z+x)$

(b) $(z x+y)(x y+z)$

(c) $(y z+x)(z x+y)$

(d) $\left(x^{2}+y^{2}\right)(z+x)$

Sol :

OPEN IN YOUTUBE

Question 17

The polynomial $a^{2}-b+a b-a$ on factorization reduces to

(a) $(a+b)\left(a^{2}+b^{2}\right)$

(b) $(a+b)(a+1)$

(c) $(a-b)(a+b)$

(d) $(a+b)(a-1)$

Sol :

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

Exercise 6 C

Factorise :

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

Multiple Choice Questions (MCQs)

Question 16

Question 17

No comments:

Post a Comment

Contact Form