In this worksheet, we will practice solving problems having nonnegative integer exponents in R by using the laws of exponents.

**Q3: **

Fill in the blank: .

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**Q4: **

Find the value of , giving your answer in its simplest form.

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**Q5: **

Given that , determine .

**Q6: **

Fill in the blanks: .

**Q7: **

Find the value of , giving your answer in its simplest form.

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**Q8: **

Find the value of , giving your answer in its simplest form.

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**Q9: **

Find the value of , giving your answer in its simplest form.

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