Skip to main content
Home
MCQ
Notes
QA
Blog
Education
Bangla
Bangladesh
English
General Knowledge
Physics
Chemistry
Biology
Career
Admission
BCS
Govt.
Medical
Banking
Teaching
Contact
Get Started
a + b = 7 and ab = 10 হলে (a-b) = ?
Answer:
3
a + b = 7 and ab = 10 হলে (a-b) = ?