Practice Power Of A Quotient Law (3.5) - Laws of Exponents - IB 10 Mathematics

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8 questions

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6 sample questions

Question 1.
Simplify $\frac{7^3}{7^1}$
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Remember to subtract the exponents.
Question 2.
What is $\frac{5^4}{5^2}$ ?
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Use the quotient law.
3Question 3.
What does the Power of a Quotient Law state?
- We add the exponents
- We multiply the exponents
- We subtract the exponents
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Think about what happens when you divide.
4Question 4.
True or False: $\frac{5^3}{5^1} = 5^{3+1}$ .
- True
- False
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Remember the phrase 'Top minus Bottom'.
Question 5.
If $\frac{m^9}{m^3 n^2}$ is given, simplify the expression fully.
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Break down each base individually.
Question 6.
Simplify and express with positive exponents: $\frac{4^{-2}}{4^{-5}}$ .
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Pay attention to how you handle negative exponents!

4 more questions in this section. Enroll free to practise them all.