Chapter 2 – Polynomials

Sahay Sir > Question Answers > NCERT Class 9 > Maths > Chapter 2 - Polynomials
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 ,
30. lf a + b + c = 9 and ab + bc + ca = 26, find a^2 + b^2 + c^2.
28
Jun
30. lf a + b + c = 9 and ab + bc + ca = 26, find a^2 + b^2 + c^2. 30. lf a + b + c = 9 and ab + bc + ca = 26 find a^2 + b^2 + c^2. June 28, 2021 Category: Chapter 2 - Polynomials , [...]
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 30. lf a + b + c = 9 and ab + bc + ca = 26 , find a^2 + b^2 + c^2. ,
29. Factorise the following: (iii) 16x^2 + 4y^2 + 9z^2 – 6xy – 12yz + 24xz
28
Jun
29. Factorise the following: (iii) 16x^2 + 4y^2 + 9z^2 – 6xy – 12yz + 24xz 29. Factorise the following: (iii) 16x^2 + 4y^2 + 9z^2 - 6xy – 12yz + 24xz June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 29. Factorise the following: (iii) 16x^2 + 4y^2 + 9z^2 - 6xy – 12yz + 24xz ,
29. Factorise the following: (ii) 25x^2 + 16y^2 + 4Z^2 – 40xy +16yz – 20xz
28
Jun
29. Factorise the following: (ii) 25x^2 + 16y^2 + 4Z^2 – 40xy +16yz – 20xz 29. Factorise the following: (ii) 25x^2 + 16y^2 + 4Z^2 – 40xy +16yz – 20xz June 28, 2021 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Posted in: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
Tags: 29. Factorise the following: (ii) 25x^2 + 16y^2 + 4Z^2 – 40xy +16yz – 20xz ,