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Find the value of (2/3)^-2...

Find the value of `(2/3)^-2`

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MBD-EXPONENTS AND POWERS-EXERCISE
  1. Express 4^-3 as a power with the base 2.

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  2. Simplify and write the answer in the exponential form : (2^5-: 2^8)^5...

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  3. Simplify and write the answer in the exponential form : (-4)^-3 xx (5...

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  4. Simplify and write the answer in the exponential form : 1/8xx(3)^-3

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  5. Simplify and write the answer in the exponential form : (-3)^4 xx(5/3...

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  6. Find the value of (2/3)^-2

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  7. Simplify : {(1/3)^-2-(1/2)^-3}-:(1/4)^-2

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  8. Simplify : (5/8)^-7xx(8/5)^-5

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  9. Write 1425.36 in expanded form:

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  10. Express the following in the Standard Form: 0.000007 m.

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  11. Express the following in the Standard Form: 0.0016 cm.

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  12. Express the following numbers in usual form: 3.52 xx 10^5

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  13. Express the following numbers in usual form: 7.54 xx 10^(-4).

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  14. Express the following numbers in usual form : 3xx10^-5

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  15. Express the following numbers in standard form : 0.000035

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  16. Express the following numbers in standard form : 4050000

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  17. Express the number appearing in the following statements in standard f...

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  18. Express the number appearing in the following : Size of a plant cell ...

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  19. Express the number appearing in the following statements in standard f...

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  20. Express the number appearing in the following statements in standard f...

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