Preference

প্রশ্নঃ

(x - 4) (x + 3) কোন রাশির উৎপাদক?

  1. ক.

    x2 - x - 12

  2. খ.

    xy - 3y = y2

  3. গ.

    xy - x2 - 3y + 3y

  4. ঘ.

    xy - 3y + y2 + 3x

উত্তরঃ
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