Math, asked by BtsArmy070, 8 months ago

Q.Factorise.
1) 7x² + 18 xy - 9y²
2) 6m² - 25mn - 9n²
Plz answer fast

Answers

Answered by soumitradas01

4

Answer:

1. (7x-3y)(x+3y)

2.(2m -9n)(3m+n)

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