Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Find the prime factorization of 18.
💡 Hint: Think about the smallest prime numbers.
Question 2
Easy
Identify if 7 is a prime or composite number.
💡 Hint: Check its factors.
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 does the Fundamental Theorem of Arithmetic state?
- Every prime number is composite.
- Every composite number has a unique prime factorization.
- Prime factorization is not unique.
💡 Hint: Remember the uniqueness of prime factorization.
Question 2
Is 2 an irrational number?
- True
- False
💡 Hint: Think about its representation as a rational number.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove that the sum of a rational number and an irrational number is irrational.
💡 Hint: Consider the properties of rational numbers.
Question 2
If p is prime and p divides a², prove p divides a.
💡 Hint: Utilize the Fundamental Theorem of Arithmetic.
Challenge and get performance evaluation