Math, asked by hitanshu47, 3 months ago

Simplify: (3x - y )(x + 3y) + (3y²

- 3x²)

Answers

Answered by poojithashankar2008

0

( 3x - y ) ( x + 3y ) + ( 3y² - 3x² )

3x² + 8xy - 3y² + 3y² - 3x²

3x² + 8xy - 3x²

8xy

Answered by mamtabadolamb

0

Step-by-step explanation:

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