Math, asked by vardhanmarrapu2005, 1 month ago

1.
Expand of (2x-3y)2 is

Answers

Answered by karishmarahi

1

Step-by-step explanation:

4x^2-12xy +9y^2

hope it will help you

Answered by LilyWhite

0

=> (2x - 3y)²

(2x - 3y) (2x - 3y)
2x (2x - 3y) - 3y (2x - 3y)
4x² - 6xy - 3y (2x - 3y)
4x² - 6xy - 6xy + 9y²
4x² - 12xy + 9y²

=> (2x - 3y)² = 4x² - 12xy + 9y²

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