Chapter 12 – Exponents and Powers

Sahay Sir > Question Answers > NCERT Class 8 > Maths > Chapter 12 - Exponents and Powers
64. The value for (–7)^6 ÷ 7^6 is _________.
29
Jul
64. The value for (–7)^6 ÷ 7^6 is _________. 64. The value for (–7)^6 ÷ 7^6 is _________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 64. The value for (–7)^6 ÷ 7^6 is _________. ,
63. The expression for 3^5 with a negative exponent is _________.
29
Jul
63. The expression for 3^5 with a negative exponent is _________. 63. The expression for 3^5 with a negative exponent is _________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 63. The expression for 3^5 with a negative exponent is _________. ,
62. By solving (6^0 – 7^0) × (6^0 + 7^0) we get ________.
29
Jul
62. By solving (6^0 – 7^0) × (6^0 + 7^0) we get ________. 62. By solving (6^0 – 7^0) × (6^0 + 7^0) we get ________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 62. By solving (6^0 – 7^0) × (6^0 + 7^0) we get ________. ,
61. The value of [2^–1 × 3^–1]^–1 is _________.
29
Jul
61. The value of [2^–1 × 3^–1]^–1 is _________. 61. The value of [2^–1 × 3^–1]^–1 is _________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 61. The value of [2^–1 × 3^–1]^–1 is _________. ,
60. The value of [3^–1 × 4^–1]^2 is _________.
29
Jul
60. The value of [3^–1 × 4^–1]^2 is _________. 60. The value of [3^–1 × 4^–1]^2 is _________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 60. The value of [3^–1 × 4^–1]^2 is _________. ,
59. On multiplying _________ by 2^–5 we get 2^5.
29
Jul
59. On multiplying _________ by 2^–5 we get 2^5. 59. On multiplying _________ by 2^–5 we get 2^5. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 59. On multiplying _________ by 2^–5 we get 2^5. ,
58. On dividing 85 by _________ we get 8.
29
Jul
58. On dividing 85 by _________ we get 8. 58. On dividing 85 by _________ we get 8. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 58. On dividing 85 by _________ we get 8. ,
57. The usual form for 2.3 × 10^-10 is ____________.
29
Jul
57. The usual form for 2.3 × 10^-10 is ____________. 57. The usual form for 2.3 × 10^-10 is ____________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 57. The usual form for 2.3 × 10^-10 is ____________. ,
56. The standard form for 0.000000008 is __________.
29
Jul
56. The standard form for 0.000000008 is __________. 56. The standard form for 0.000000008 is __________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 56. The standard form for 0.000000008 is __________. ,
55. The standard form for 32,50,00,00,000 is __________.
29
Jul
55. The standard form for 32,50,00,00,000 is __________. 00 000 is __________. 50 55. The standard form for 32 July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Posted in: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
Tags: 00 , 000 is __________. , 50 , 55. The standard form for 32 ,