Math, asked by sona675, 7 months ago


(A) 28xy
(B)
  - \frac { 28}{3} xy
(C) 12xy
(D) - 12xy

please answer in full steps​

Attachments:

Answers

Answered by ranjanalok961
20
  • Identity (a-b)² = a² + b² -2ab
  • so according to question we missing -2ab
  • therefore - 2 × 7x/4 × 8y/3 = -28/3 answer

Answered by rs869radia
6

Answer:

hope \: it \: is \: helpful \: you

☺☺

Attachments:
Similar questions