if 2x+6y=60 and xy=1 find find X square + 9 y square
Answers
Answered by
21
plzz neglect my handwriting
Attachments:
Astro202:
and in first step i taken common in the whole equation by 2
of *
of 2
thanks a lot
Answered by
32
I hope this will help you
Attachments:
Similar questions