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यदि p(y)=y2-32y+1 हो तो p(32) का मान ज्ञात कीजिए। - Mathematics 1 - Algebra [गणित १ - बीजगणित]

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Question

यदि `p(y) =y^2 - 3sqrt2y + 1` हो तो `p (3sqrt 2)` का मान ज्ञात कीजिए।

Sum

Solution

` p(y) = y^2 - 3sqrt2y + 1`

`∴p(3 sqrt 2) = (3 sqrt 2)^2 - 3sqrt 2 xx 3 sqrt 2 + 1`

= 9 × 2 - 9 × 2 + 1

= 18 - 18 + 1

= 1

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बहुपद का मान
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Chapter 3: बहुपद - प्रश्नसंग्रह 3.4 [Page 48]

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Balbharati Algebra (Mathematics 1) [Hindi] 9 Standard Maharashtra State Board
Chapter 3 बहुपद
प्रश्नसंग्रह 3.4 | Q (2) | Page 48
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