NCERT Class 8
39. (a – b)^2 + ____________ = a^2 – b^2
21
Jul
39. (a – b)^2 + ____________ = a^2 – b^2 39. (a – b)^2 + ____________ = a^2 – b^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
38. a^2 – b^2 = (a + b ) __________.
21
Jul
38. a^2 – b^2 = (a + b ) __________. 38. a^2 – b^2 = (a + b ) __________. July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
37. (a – b) _________ = a^2 – 2ab + b^2
21
Jul
37. (a – b) _________ = a^2 – 2ab + b^2 37. (a – b) _________ = a^2 – 2ab + b^2 July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
36. a (b + c) = ax ____ × ax _____.
21
Jul
36. a (b + c) = ax ____ × ax _____. 36. a (b + c) = ax ____ × ax _____. July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
35. The product of two terms with unlike signs is a ………… term.
21
Jul
35. The product of two terms with unlike signs is a ………… term. 35. The product of two terms with unlike signs is a ............ term. July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
34. The product of two terms with like signs is a ………. term.
21
Jul
34. The product of two terms with like signs is a ………. term. 34. The product of two terms with like signs is a .......... term. July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
33. The value of (a + b)^2 – (a – b)^2 is
21
Jul
33. The value of (a + b)^2 – (a – b)^2 is 33. The value of (a + b)^2 – (a – b)^2 is July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
32. The value of (a + b)^2 + (a – b)^2 is
21
Jul
32. The value of (a + b)^2 + (a – b)^2 is 32. The value of (a + b)^2 + (a – b)^2 is July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
31. The value of (3x^3 +9x^2 + 27x) ÷ 3x is
21
Jul
31. The value of (3x^3 +9x^2 + 27x) ÷ 3x is 31. The value of (3x^3 +9x^2 + 27x) ÷ 3x is July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,
30. The value of (2x^2 + 4) ÷ 2 is
21
Jul
30. The value of (2x^2 + 4) ÷ 2 is 30. The value of (2x^2 + 4) ÷ 2 is July 21, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , Maths , NCERT Class 8 ,