Practice Multiplying a monomial by a trinomial - 8.4.2 | 8. Algebraic Expressions and Identities | CBSE 8 Mathematics
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Multiply 2x by 3x + 4.

💡 Hint: Use the distributive law to multiply each term.

Question 2

Easy

What is 3a × (a + 5)?

💡 Hint: Distribute `3a` across the two terms.

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 the result of 3y × (2y + 3 + 4)?

  • 6y² + 9y + 12
  • 6y² + 15y
  • 6y² + 12

💡 Hint: Distribute carefully to obtain all terms.

Question 2

Is multiplying 2x by (3x² + 4) the same as 2x(3x² + 4)?

  • True
  • False

💡 Hint: Think about the principle of multiplication.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Multiply 8z × (2z² + z - 5) and simplify your answer.

💡 Hint: Focus on each term before combining them together.

Question 2

Find the product of -3x × (x² - 2x + 4).

💡 Hint: Beware of the negative sign on the monomial!

Challenge and get performance evaluation