3.1 - Introduction to Algebra
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
What is an algebraic expression?
💡 Hint: Think about how we can use letters in math.
Identify if 5x and 3x are like terms.
💡 Hint: Do they share the same variable?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the term 'polynomial' refer to?
💡 Hint: Consider the different types of algebraic expressions.
True or False: Like terms must have different variables.
💡 Hint: Think about the definition of what makes terms 'like'.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Factor the expression 6x + 9.
💡 Hint: Look for the highest common factor.
If the equation 3x - 5 = 10, what is the value of x?
💡 Hint: Transpose the constant over and divide.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.