Practice Laws Of Logarithms (3) - Introduction to Logarithms - IB 10 Mathematics – Group 5, Algebra
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Laws of Logarithms

Practice - Laws of Logarithms

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Practice Questions

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Question 1 Easy

Use the Product Rule: Simplify log_2(12) = log_2(3) + log_2(4).

💡 Hint: What number do 3 and 4 multiply to give?

Question 2 Easy

Apply the Quotient Rule: Simplify log_10(100) - log_10(10).

💡 Hint: What is 100 divided by 10?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the Product Rule for logarithms?

log_a(mn) = log_a(m) + log_a(n)
log_a(m/n) = log_a(m) - log_a(n)
log_a(m^k) = k * log_a(m)

💡 Hint: Think about how multiplication relates to addition.

Question 2

True or False: The Power Rule states that log_a(m^k) = log_a(m) + k.

True
False

💡 Hint: Remember how exponents are represented in logarithms.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Show how log_2(32) can be expressed using the Product Rule and verify the answer.

💡 Hint: Think about how you can break down 32 into smaller parts.

Challenge 2 Hard

If log_3(9) = 2, derive how log_3(27) can be computed using the Power Rule.

💡 Hint: Focus on expressing 27 in terms of powers of 3.

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