Expand the Following: (2p - 3q)2

Expand the following:
(2p - 3q)²

बेरीज

(2p - 3q)²
= (2p)² - 2(2p)(3q) + (3q)²
= 4p² - 12pq + 9q².

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पाठ 3: Expansions - Exercise 4.1

पाठ 3 Expansions
Exercise 4.1 | Q 2.2

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