Chapter 9 – Algebraic Expressions and Identities
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1. Carry out the multiplication of the expressions in each of the following pairs. (v) pq + qr + rp, 0
11
Oct
1. Carry out the multiplication of the expressions in each of the following pairs. (v) pq + qr + rp, 0 1. Carry out the multiplication of the expressions in each of the following pairs. (v) pq + qr + rp October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , [...]
1. Carry out the multiplication of the expressions in each of the following pairs. (iv) a2 – 9, 4a
11
Oct
1. Carry out the multiplication of the expressions in each of the following pairs. (iv) a2 – 9, 4a 1. Carry out the multiplication of the expressions in each of the following pairs. (iv) a2 – 9 4a October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 [...]
1. Carry out the multiplication of the expressions in each of the following pairs. (iii) a + b, 7a²b²
11
Oct
1. Carry out the multiplication of the expressions in each of the following pairs. (iii) a + b, 7a²b² 1. Carry out the multiplication of the expressions in each of the following pairs. (iii) a + b 7a²b² October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 [...]
5. Obtain the product of (v) m, – mn, mnp
11
Oct
5. Obtain the product of (v) m, – mn, mnp – mn 5. Obtain the product of (v) m mnp October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
5. Obtain the product of (iv) a, 2b, 3c, 6abc
11
Oct
5. Obtain the product of (iv) a, 2b, 3c, 6abc 2b 3c 5. Obtain the product of (iv) a 6abc October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
5. Obtain the product of (iii) 2, 4y, 8y^2 , 16y^3
11
Oct
5. Obtain the product of (iii) 2, 4y, 8y^2 , 16y^3 16y^3 4y 5. Obtain the product of (iii) 2 8y^2 October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
5. Obtain the product of (ii) a, – a^2 , a^3
11
Oct
5. Obtain the product of (ii) a, – a^2 , a^3 5. Obtain the product of (ii) a a^3 a2 October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
5. Obtain the product of (i) xy, yz, zx
11
Oct
5. Obtain the product of (i) xy, yz, zx 5. Obtain the product of (i) xy yz zx October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
4. Obtain the volume of rectangular boxes with the following length, breadth and height respectively. (iv) a, 2b, 3c
11
Oct
4. Obtain the volume of rectangular boxes with the following length, breadth and height respectively. (iv) a, 2b, 3c 2b 3c 4. Obtain the volume of rectangular boxes with the following length breadth and height respectively. (iv) a October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 [...]
4. Obtain the volume of rectangular boxes with the following length, breadth and height respectively. (iii) xy, 2x^2y, 2xy^2
11
Oct
4. Obtain the volume of rectangular boxes with the following length, breadth and height respectively. (iii) xy, 2x^2y, 2xy^2 2x^2y 2xy^2 4. Obtain the volume of rectangular boxes with the following length breadth and height respectively. (iii) xy October 11, 2020 Category: Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 [...]