(i) x<sup>2</sup> + x – (a+1)(a+2)<br>(ii) 16x<sup>2</sup> – 25y<sup>2</sup> – 8 – 8xz +10yz<br>(iii) x4 – 4x + 3

উৎপাদকে বিশ্লেষণ করুনঃ-

1. (i) x² + x – (a+1)(a+2)
(ii) 16x² – 25y² – 8 – 8xz +10yz
(iii) x4 – 4x + 3

[33th BCS-2012 : 2012]

Answer

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