Maths

Sahay Sir > Question Answers > NCERT Class 9 > Maths
35. Find (2x – y + 3z) (4x^2 + y^2 + 9z^2 + 2xy + 3yz – 6xz).
28
Jun
35. Find (2x – y + 3z) (4x^2 + y^2 + 9z^2 + 2xy + 3yz – 6xz). 35. Find (2x – y + 3z) (4x^2 + y^2 + 9z^2 + 2xy + 3yz – 6xz). June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 35. Find (2x – y + 3z) (4x^2 + y^2 + 9z^2 + 2xy + 3yz – 6xz). ,
34. Factorise: (ii) a^3 – 2√2b^3
28
Jun
34. Factorise: (ii) a^3 – 2√2b^3 34. Factorise: (ii) a^3 – 2√2b^3 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 34. Factorise: (ii) a^3 – 2√2b^3 ,
34. Factorise: (i) 1 + 64x^3
28
Jun
34. Factorise: (i) 1 + 64x^3 34. Factorise: (i) 1 + 64x^3 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 34. Factorise: (i) 1 + 64x^3 ,
33. Find the following products: (ii) (x^2 -1) (x^4 + x^2 + 1)
28
Jun
33. Find the following products: (ii) (x^2 -1) (x^4 + x^2 + 1) 33. Find the following products: (ii) (x^2 -1) (x^4 + x^2 + 1) June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 33. Find the following products: (ii) (x^2 -1) (x^4 + x^2 + 1) ,
33. Find the following products: (i) (x/2 + 2y) (x^2/4 – xy + 4y^2)
28
Jun
33. Find the following products: (i) (x/2 + 2y) (x^2/4 – xy + 4y^2) 33. Find the following products: (i) (x/2 + 2y) (x^2/4 - xy + 4y^2) June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 33. Find the following products: (i) (x/2 + 2y) (x^2/4 - xy + 4y^2) ,
32. Factorise the following: (ii) 8p^3 + 12/5 p^2 + 6/25 p + 1/125
28
Jun
32. Factorise the following: (ii) 8p^3 + 12/5 p^2 + 6/25 p + 1/125 32. Factorise the following: (ii) 8p^3 + 12/5 p^2 + 6/25 p + 1/125 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 32. Factorise the following: (ii) 8p^3 + 12/5 p^2 + 6/25 p + 1/125 ,
32. Factorise the following: (i) 1 – 64a^3 – 12a + 48a^2
28
Jun
32. Factorise the following: (i) 1 – 64a^3 – 12a + 48a^2 32. Factorise the following: (i) 1 - 64a^3 - 12a + 48a^2 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 32. Factorise the following: (i) 1 - 64a^3 - 12a + 48a^2 ,
31. Expand the following (iii) (4 – 1/3x)^3
28
Jun
31. Expand the following (iii) (4 – 1/3x)^3 31. Expand the following (iii) (4 - 1/3x)^3 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 31. Expand the following (iii) (4 - 1/3x)^3 ,
31. Expand the following (ii) (1/x + y/3)^3
28
Jun
31. Expand the following (ii) (1/x + y/3)^3 31. Expand the following (ii) (1/x + y/3)^3 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 31. Expand the following (ii) (1/x + y/3)^3 ,
31. Expand the following (i) (3a – 2b)^3
28
Jun
31. Expand the following (i) (3a – 2b)^3 31. Expand the following (i) (3a - 2b)^3 June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 31. Expand the following (i) (3a - 2b)^3 ,