Practice Algebraic Expressions and Identities - 8 | 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

Add the expressions: 2x + 3 and 4x - 1.

πŸ’‘ Hint: Combine like terms!

Question 2

Easy

Subtract the expression: 5y - 2 from 8y + 3.

πŸ’‘ Hint: Remember to distribute the negative sign!

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 adding 4x and 3x?

  • 6x
  • 7x
  • 12x

πŸ’‘ Hint: Think about what happens when you combine different terms.

Question 2

True or False: A polynomial can consist of multiple terms including constants and variables.

  • True
  • False

πŸ’‘ Hint: Recall the definition of a polynomial.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

How many different ways can you arrange the polynomial (x + 2)(x - 3) with respect to order of multiplication?

πŸ’‘ Hint: Think about the commutativity of multiplication in algebra.

Question 2

If 2x + 3 is doubled, what is the new algebraic expression, and how does it relate to the original?

πŸ’‘ Hint: Apply multiplication to each term and simplify.

Challenge and get performance evaluation