Practice Solve (7.4) - Introduction to Logarithms - IB 10 Mathematics – Group 5, Algebra
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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Convert log_10(100) to exponential form.

💡 Hint: What exponent do you raise 10 to make 100?

Question 2 Easy

What is the value of x in log_5(x) = 3?

💡 Hint: Think about what 5 needs to be raised to in order to get x.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does log_2(8) equal?

1
2
3

💡 Hint: Think about how many times you would multiply 2 to get 8.

Question 2

True or False: log_a(1) = 0 for any base a.

True
False

💡 Hint: Recall the definition of logarithm.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Solve log_3(2x) - log_3(x-2) = 3.

💡 Hint: Use properties of logs to combine first.

Challenge 2 Hard

Solve for x in log_4(x^2 - 4) = 2.

💡 Hint: Convert to exponential form to form a quadratic equation.

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