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Curriculum-aligned learning paths for students in Classes 6-12.

CBSE
Class 9
Mathematics
Ganita Manjari
Exploring Algebraic Identities
Question Bank

What is the expanded form of (...

Single Answer MCQ
Q-00168756

What is the expanded form of (2a - 3b)(2a + 3b)?

1

4a² + 9b²

2

4a² - 9b²

3

4a² - 6ab

4

6ab - 9b²

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What is the expanded form of (a + b)²?

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