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How many times of 30 must be added toget...

How many times of 30 must be added together to get a sum equal to `30^(7)`?

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NCERT EXEMPLAR-EXPONENTS AND POWERS-EXERCISE
  1. Express the following in exponential form: axxaxxbxxbxxbxxcxxcxxcxxc

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  2. Express the following in exponential form: sxxsxxtxxtxxsxxsxxt

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  3. How many times of 30 must be added together to get a sum equal to 30^(...

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  4. Express each of the following numbers using exponential notations: 1...

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  5. Express each of the following numbers using exponential notations: 1...

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  6. Express each of the following numbers using exponential notations: 1...

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  7. Identify the greater number in each of the following 2^(6) or 6^(2)

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  8. Identify the greater number in each of the following 2^(9) or 9^(2)

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  9. Identify the greater number in each of the following 7.9xx10^(4) or...

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  10. Express each of the following as a product of powers of their prime fa...

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  11. Express each of the following as a product of powers of their prime fa...

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  12. Express each of the following as a product of powers of their prime fa...

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  13. Express each of the following in single exponential form: 2^(3)xx3^(...

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  14. Express each of the following in single exponential form: 2^(4)xx4^(...

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  15. Express each of the following in single exponential form: 5^(2)xx7^(...

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  16. Express each of the following in single exponential form: (-5)^(5)xx...

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  17. Express each of the following in single exponential form: (-3)^(3)xx...

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  18. Express each of the following in single exponential form: (-11)^(2)x...

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  19. Express the following numbers in standard form: 76,47,000

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  20. Express the following numbers in standard form: 8,19,00,000

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