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Simplify and give reasons (4/7)^-5xx(7/4...

Simplify and give reasons `(4/7)^-5xx(7/4)^-7`

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VGS PUBLICATION-BRILLIANT-EXPONENTS AND POWERS-EXERCISE
  1. If m = 3 and n = 2 find the value of 2m^3 +3n^2- 5 m^2n

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  2. If m = 3 and n = 2 find the value of m^n-n^m

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  3. Simplify and give reasons (4/7)^-5xx(7/4)^-7

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  4. Change the numbers into standard form and rewrite the statements: The ...

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  5. Change the numbers into standard form and rewrite the statements: The ...

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  6. Change the numbers into standard form and rewrite the statements: The ...

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  7. Change the numbers into standard form and rewrite the statements: The ...

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  8. Write the following numbers in the standard form : 0.0000456

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  9. Write the following numbers in the standard form : 0.000000529

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  10. Write the following numbers in the standard form : 0.0000000085

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  11. Write the following numbers in the standard form : 6020000000

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  12. Write the following numbers in the standard form : 35400000000

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  13. Write the following numbers in the general form : 0.000437 xx 10^4

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  14. Express the following in the standard form : 4.67 xx 10^4

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  15. Express the following in the general form :1.0001xx10^9

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  16. Express the following in the standard form :3.02 xx 10^-6

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  17. Express the following numbers in the standard form : 0.000000000947

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  18. Express the following numbers in the standard form : 543000000000

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  19. Express the following numbers in the standard form : 48300000

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  20. Express the following numbers in the standard form : 0.00009298

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