Discuss Forum

1. x + y = 17 এবং xy= 60 হলে (x-y)2 = কত?

  • A. 7
  • B. 7
  • C. 7
  • D. 7

Answer: Option A

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.