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AP EAMCET202017 Sep 2020Evening ShiftMathematicsBinomial TheoremActual

What is the remainder of (2 x^3-5 x^2+7 ) when divided with ((x-2) ) ?

Options

  1. A-3
  2. B-2
  3. C3
  4. D2

Correct answer

C. 3

Step-by-step solution

Using remainder theorem, remainder is (P(x=2) ). So, remainder is, ( aligned P(x=2) & =2 2^3-5 2^2+7 & =16-20+7 & =3 aligned )

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