Factorise the following expression:-
a) 9x²-81
Answers
Answered by
2
Answer:
Plzzz Follow me ...
.
Plzzzzz mark me Brainliest...
Attachments:
![](https://hi-static.z-dn.net/files/d35/3ae3a6687c22f57a683db9f3f81f254b.jpg)
Answered by
10
Answer:
have a great day dear
nice to help you
Attachments:
![](https://hi-static.z-dn.net/files/daf/656a82548413ef6dfed2c83b10131f59.jpg)
Similar questions