please solve this
It's very important
and please solve it step by step.....
Attachments:
Answers
Answered by
1
I hope the upper attachment is correct and helpful to you !
Attachments:
Answered by
1
Answer:
the ans is in the above Pic.....the main thing used to solve this...is.....identity..... (a+b)^2=a2+b2+2ab
Attachments:
Similar questions