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Divide the first polynomial by the second polynomial and find the remainder using remainder theorem. (54m3 + 18m2 − 27m + 5) ; (m − 3) - Algebra

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प्रश्न

Divide the first polynomial by the second polynomial and find the remainder using remainder theorem.

(54m3 + 18m2 − 27m + 5) ; (m − 3)

योग
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उत्तर

p(x) = 54m3 + 18m2 − 27m + 5

Divisor = m − 3

∴ take m = 3

By remainder theorem, 

Remainder = p(3)

54 × (3)3 + 18 × (3)3 − 27 × 3 + 5

= 54 × 27 + 18 × 9 − 27 × 3 + 5

= 1458 + 162 - 81 + 5

= 1544

∴ Remainder = 1544

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अध्याय 3: Polynomials - Practice Set 3.5 [पृष्ठ ५३]

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बालभारती Mathematics 1 [English] Standard 9 Maharashtra State Board
अध्याय 3 Polynomials
Practice Set 3.5 | Q (5) (iii) | पृष्ठ ५३

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