acx3 + bcx+  adx2 + acdx + bdx + bcd और adx3 + acx2 + bdx2 + bcx + acdx + bcd का महत्तम समापवर्तक क्या है यदि महत्तम समापवर्तक (c, d) = 1, c ≠ d? 

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  1. bx + c
  2. cx + d
  3. ax + d
  4. ax + b

Answer (Detailed Solution Below)

Option 4 : ax + b
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गणना:

व्यंजक 1:

acx3 + bcx+  adx2 + acdx + bdx + bcd

(acx3 + bcx2) + (adx2 + bdx) + (acdx + bcd)

cx2(ax + b) + dx (ax + b) + cd(ax + b)

(ax + b)(cx2 + dx + cd)

व्यंजक 2:

dx3 + acx2 + bdx2 + bcx + acdx + bcd

(adx3 + bdx2) + (acx2 + bcx) + (acdx + bcd)

dx2(ax + b) + cx(ax + b) + cd(ax + b) 

(ax + b)(dx2 + cx + cd)

हम जानते हैं कि, महत्तम समापवर्तक प्रत्येक उभयनिष्ठ अभाज्य गुणनखंड की उच्चतम घात होता है।

महत्तम समापवर्तक = ax + b

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