2x2 - x – 3 এর একটি উৎপাদক কোনটি?
Solution
Correct Answer: Option A
2x2 -x - 3
= 2x2-3x + 2x-3
=x(2x-3)+1(2x-3)
=(2x-3)(x+1)
= 2x2-3x + 2x-3
=x(2x-3)+1(2x-3)
=(2x-3)(x+1)
Practice More Questions on Our App!
Download our app for free and access thousands of MCQ questions with detailed solutions