Preference

প্রশ্নঃ

(x - 1)2 - 25 এর উৎপাদক কত?

  1. ক.

    (x - 4)(x + 6)

  2. খ.

    (x + 4)(x - 6)

  3. গ.

    (x + 24)(x - 24)

  4. ঘ.

    (x - 24)(x + 26)

উত্তরঃ
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