2x2 - x - 3 এর উৎপাদক-
Solution
Correct Answer: Option C
2x2 - x - 3
= 2x2 + 2x - 3x -3
= 2x(x + 1) - 3(x+1)
= (x+1) (2x - 3)
= 2x2 + 2x - 3x -3
= 2x(x + 1) - 3(x+1)
= (x+1) (2x - 3)
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