MCQ Practice Mathematics 📖 a-b=7,এবং ab=60 হলে ,a2+b2= ? Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up This question appeared in Teacher Recruitment Preliminary Question Bank Quiz and Solution General math 2019 4th Step Exam.Question 7 Teacher Recruitment Preliminary Question Bank Quiz and Solution General math 2019 4th Step Exam.Question 7 Previous a + b = 7 and ab = 10 হলে (a-b) = ? Next (a-b),(a2-ab),(a2-b2) এর ল সা গু নীচের কোনটি ?
