Question
Download Solution PDFयदि 5x3 + 5x2 – 6x + 9 को (x + 3) से विभाजित किया जाए, तब शेषफल कितना होगा?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFप्रयुक्त अवधारणा:
शेषफल प्रमेय:
यदि एक बहुपद p(x) को (x−a) से विभाजित किया जाता है, तब शेषफल एक नियतांक p(a) होता है।
गणना:
मान लीजिए p(x) = 5x3 + 5x2 – 6x + 9
चूँकि, (x + 3) p(x) को विभाजित करता है, तब शेषफल p(-3) होगा।
⇒ p(-3) = 5 × (-3)3 + 5 × (-3)2 – 6 × (-3) + 9
⇒ p(-3) = -63
Last updated on May 29, 2025
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