MCQ Practice Mathematics জীবন বীমা করপোরেশনের সহকারী ব্যবস্থাপক নিয়োগ পরীক্ষা-২০২০ 📖 If (\[(2x^{2} + 3x - 5)\](x + 2) =ax^{3} + bx^{2} + cx + d, Then ac - bd = ? 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 JBC Assistant Manager Recruitment Question Bank 2020 Question 31 JBC Assistant Manager Recruitment Question Bank 2020 Question 31 Previousa + b + c = 35 এবং a2 + b2 + c2 =825 হলে ab + bc + ca = ? NextIf x=1+ and y= 1-, find the value of (x^2+y^2).