Math, asked by safaltapokhrel01, 1 month ago

factorization :- 9m²-4n²-4nr-r²​

Answers

Answered by CUTESARTHAK
1

Answer:

 {3m}^{2}  -  {2n}^{2}  - 2nr -  {r}^{2}

MARK AS BRAINLIAST

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