CBSE Class 9CBSE
Account
It's free!

User


Login
Create free account


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

R.D. Sharma solutions Mathematics for Class 9 by R D Sharma (2018-19 Session) chapter 5 Factorisation of Algebraic Expressions

Chapters

R.D. Sharma Mathematics Class 9 by R D Sharma (2018-19 Session)

Mathematics for Class 9 by R D Sharma (2018-19 Session)

Chapter 5 - Factorisation of Algebraic Expressions

Page 0

Factorize: x3 + x - 3x2 - 3

Factorize: a (a + b)3 - 3a2b (a + b)

Factorize x (x3 - y3 ) + 3xy ( x - y )

Factorize: `a^2 x^2 + (ax^2 + 1)x + a`

Factorize : x2 + y - xy - x

Factorize x3 - 2x2 y + 3xy2 - 6y3

Factorize `6ab - b^2 + 12ac - 2bc`

Factorize `[x^2 + 1/x^2] - 4[x + 1/x] + 6`

Factorize x( x - 2)( x - 4) + 4x - 8

Factorize (x + 2)(x2 + 25) -10x2 - 20x

Factorize `2a^2 + 2  sqrt6ab + 3b^2`

Factorize (a - b + c)2 + (b - c + a)2 + 2(a - b + c)(b - c + a)

Factorize: a2  + b2  + 2 (ab + bc + ca)

Factorize 4( x - y)2  -12( x - y)( x + y ) + 9(x + y )2

Factorize a2 - b2 + 2bc - c2

Factorize a2 + 2ab + b2 - c2

Factorize  a2 + 4b2 - 4ab - 4c2

Factorize xy9 - yx9

Factorize x4 + x2 y2 + y4

Factorize x2 - y2 - 4xz + 4z2

Factorize `x^2 + 6sqrt2x + 10`

Factorize `x^2 - 2sqrt2x - 30`

Factorize `x^2 - sqrt3x - 6`

Factorize `x^2 + 5sqrt5x + 30`

Factorize `x^2 + 2sqrt3x - 24`

Factorize `2x^2 - 5/6x + 1/12`

Factorize `x^2 + 12/35 x + 1/35`

Factorize `21x^2 - 2x + 1/21`

Factorize `5sqrt5x^2 + 20x + 3sqrt5`

Factorize `2x^2 + 3sqrt5x + 5`

Factorize `9(2a - b)^2 - 4(2a - b) - 13`

Factorize `7(x - 2y)^2 - 25(x - 2y) + 12`

Factorize 2( x + y)2 - 9( x + y) - 5

Given possible expressions for the length and breadth of the rectangle having 35y2 + 13y – 12 as its area.

What are the possible expressions for the dimensions of the cuboid whose volume is 3x2 - 12x.

Page 0

Factorize the following expressions:

p3 + 27

Factorize the following expressions:

y3 +125

Factorize the following expressions

1- 27a3

Factorize the following expressions

8x3 y3 + 27a3

Factorize the following expressions

64a3 – b3

Factorize the following expressions:

`x^3/216 - 8y^3`

 

Factorize the following expressions:

10x4y – 10xy4

Factorize the following expressions:

54x6y + 2x3y4

Factorize the following expressions:

32a3 + 108b3

Factorize the following expressions:

(a - 2b)3 - 512b3

Factorize the following expressions:

(a + b)3 – 8(a – b)3

Factorize the following expressions: 

( x + 2)3 + ( x - 2)3

Factorize the following expressions:

`8x^2y^3 - x^5`

Factorize the following expressions:

1029 – 3x3

Factorize the following expressions:

x6 + y6

Factorize the following expressions:

x3y3 + 1

Factorize the following expressions:

x3y3 + 1

Factorize the following expressions:

x4y4 – xy

Factorize the following expressions:

x4y4 - xy

Factorize the following expressions: 

a12 + b12

Factorize the following expressions:

x3 + 6x2 +12x +16

Factorize the following expressions:

a3 + b3 + a + b

Factorize the following expressions:

`a^3 - 1/a^3 - 2a + 2/a`

Factorize the following expressions:

a3 + 3a2b + 3ab2 + b3 - 8

Factorize the following expressions:

8a3 - b3 - 4ax + 2bx

Simplify `(173 xx 173 xx 173 xx 127 xx 127 xx 127)/(173 xx 173 xx 173 xx 127 xx 127 xx 127)`

Simplify `(155 xx 155 xx 155 - 55 xx 55 xx 55)/(155 xx 155 + 155 xx 55 + 55 xx 55)`

Page 0

Factorize 64a3 +125b3 + 240a2b + 300ab2

Factorize 125x3 - 27 y3 - 225x2 y +135xy2

Factorize `8/27 x^3 + 1 + 4/3 x^2 + 2x`

Factorize 8x3 + 27 y3 + 36x2 y + 54xy2

Factorize  a3 – 3a2b + 3ab2 – b3 + 8

Factorize  x3 + 8y3 + 6x2 y +12xy2

Factorize  8x2 + y3 +12x2 y + 6xy2

Factorize  8a3 – 27b3 – 36a2b + 54ab2

Factorize  8a3 – 27b3 – 36a2b + 54ab2

Factorize  x3  -12x ( x - 4) - 64

Factorize  a3 x3 - 3a2bx2 + 3ab2 x - b3

Page 0

a3 + 8b3 + 64c3 - 24abc

x3 - 8y3 + 27z3 +18xyz

`1/27 x^3 - y^3 + 125z^3 + 5xy`

8x3 + 27y3 - 216z3 + 108xyz

125 + 8x3 - 27 y3 + 90xy

(3x - 2 y)3 + (2 y - 4z )3 + (4z - 3x)3

(2x - 3y)3 + (4z - 2x)3 + (3y - 4z )3

`[x/2 + y + z/3]^3 + [x/2 + (2y)/3 + z]^3 + [-(5x)/6 - y/3 - (4z)/3]`

(a – 3b)3 + (3b – c)3 + (c – a)3

`2sqrt2a^3 + 3sqrt3b^3 + c^3 - 3 sqrt6abc`

`3sqrt3a^3 - b^3 - 5sqrt5c^3 - 3sqrt15abc`

8x3 -125y3 +180xy + 216

`2sqrt2a^3 + 16sqrt2b^3 + c^3 - 12abc`

R.D. Sharma Mathematics Class 9 by R D Sharma (2018-19 Session)

Mathematics for Class 9 by R D Sharma (2018-19 Session)
S