Preference

প্রশ্নঃ

19 x - 6 + 7x2 এর উৎপাদক কোনটি?

  1. ক.

    (7x + 2) (x - 3)

  2. খ.

    (x - 2) (x + 3)

  3. গ.

    (x + 7) (x - 3)

  4. ঘ.

    (7x - 2) (x + 3)

উত্তরঃ
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