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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Identify the constant in the expression: 7x + 3.
💡 Hint: Look for the fixed number without a variable.
Question 2
Easy
What is the coefficient in 5x?
💡 Hint: It’s the number in front of the variable.
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 a variable?
- A fixed number
- A symbol representing an unknown
- Always a letter
💡 Hint: Think of the letter used in expressions.
Question 2
True or False: (a - b)² = a² - 2ab + b² is an algebraic identity.
- True
- False
💡 Hint: Check if the format matches any common identities.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a linear equation from the real-world scenario: A person is three years older than twice the age of a child. If this person's age is 15, how old is the child?
💡 Hint: Set up the equation based on the description given.
Question 2
Factor the expression x² + 7x + 12.
💡 Hint: Look for two numbers that multiply to 12 and add to 7.
Challenge and get performance evaluation