6x2 - 13x - 5 এর একটি উৎপাদক হলো
Solution
Correct Answer: Option B
6x2 - 13x - 5
= 6x2- 15x + 2x - 5
= 3x(2x - 5) + 1(2x - 5)
= (3x + 1)(2x - 5)
= 6x2- 15x + 2x - 5
= 3x(2x - 5) + 1(2x - 5)
= (3x + 1)(2x - 5)
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