Chapter 12 – Exponents and Powers
24. The standard form for 0.000064 is
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Jul
24. The standard form for 0.000064 is 24. The standard form for 0.000064 is July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
23. The value of (7^–1 – 8^–1)^–1 – (3^–1 – 4^–1)^–1 is
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Jul
23. The value of (7^–1 – 8^–1)^–1 – (3^–1 – 4^–1)^–1 is 23. The value of (7^–1 – 8^–1)^–1 – (3^–1 – 4^–1)^–1 is July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
22. For a non-zero integer x, (x^4)^–3 is equal to
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Jul
22. For a non-zero integer x, (x^4)^–3 is equal to (x^4)^–3 is equal to 22. For a non-zero integer x July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
21. For a non-zero integer x, x^7 ÷ x^12 is equal to
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Jul
21. For a non-zero integer x, x^7 ÷ x^12 is equal to 21. For a non-zero integer x x^7 ÷ x^12 is equal to July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
20. (–9)^3 ÷ (–9)^8 is equal to
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Jul
20. (–9)^3 ÷ (–9)^8 is equal to 20. (–9)^3 ÷ (–9)^8 is equal to July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
19. (–7/5)^-1 is equal to
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Jul
19. (–7/5)^-1 is equal to 19. (–7/5)^-1 is equal to July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
18. (–5/7)^-5is equal to
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Jul
18. (–5/7)^-5is equal to 18. (–5/7)^-5is equal to July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
17. Which of the following is equal to (–3/4)^-3 ?
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Jul
17. Which of the following is equal to (–3/4)^-3 ? 17. Which of the following is equal to (–3/4)^-3 ? July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
16. If x be any integer different from zero and m, n be any integers, then (x^m)^n is equal to
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Jul
16. If x be any integer different from zero and m, n be any integers, then (x^m)^n is equal to 16. If x be any integer different from zero and m n be any integers then (x^m)^n is equal to July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class [...]
15. If x be any integer different from zero and m be any positive integer, then x^–m is equal to
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Jul
15. If x be any integer different from zero and m be any positive integer, then x^–m is equal to 15. If x be any integer different from zero and m be any positive integer then x^–m is equal to July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class [...]