Question

11. Factorise.21.
++ 3-9xy.
1
I-5)
12. Verify that x + y +z? - 3xyz =
+ y + 3) [(x - y) + (y - 3)2 + (3 - x)]
3​

Answer 1

Step-by-step explanation:

— 3xyz = + y + 3) [(x - y) + (y - 3)2 + (3 - x)] 3. Add answer+5 pts. Log in to add comment. GariamSingh is waiting for your help. Add your answer and ...

Answer 2

Answer:

hello garima.i am not able to understand the whole question. write in one line or send an image please.