Practice Without calculator - 5.1 | 12. Introduction to Logarithms | IB Class 10 Mathematics – Group 5, Algebra
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Convert \( 9 = 3^2 \) into logarithmic form.

💡 Hint: Identify the exponent in the base 3 that leads to 9.

Question 2

Easy

Find \( \log_16 \) using the fact that \( 4^2 = 16 \).

💡 Hint: What power do you raise 4 to in order to get 16?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is \( \log_2(8) \)?

  • 1
  • 2
  • 3

💡 Hint: Think about what power of 2 gives you 8.

Question 2

True or False: \( \log_5(25) = 2 \).

  • True
  • False

💡 Hint: Remember the definition of logarithms!

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Find the value of \( x \) if \( \log_{x}(81) = 4 \).

💡 Hint: Convert the logarithmic equation into exponential form.

Question 2

Evaluate \(\log_{2}(8) + \log_{2}(4) - \log_{2}(2)\).

💡 Hint: Use the properties of logarithms to combine them.

Challenge and get performance evaluation