A (2x –3)(x+1)
B (2x-3)(x-1)
C (2x+3)(x+1)
D (2x+3)(x-1)
Correct Answer: Option A
সমাধান: 2x2 -x - 3 = 2x2-3x + 2x-3
=x(2x-3)+1(2x-3)
=(2x-3)(x+1)
Download our app for free and access thousands of MCQ questions with detailed solutions