Samara89
Samara89 Samara89
  • 19-04-2017
  • Mathematics
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Find the remainder when (k - 2) is divided into (k2 - 7k + 11). A) 1 B) 2 C) 3 D) 4

Find the remainder when k 2 is divided into k2 7k 11 A 1 B 2 C 3 D 4 class=

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LammettHash
LammettHash LammettHash
  • 19-04-2017
By the polynomial remainder theorem, the remainder upon dividing a polynomial [tex]p(x)[/tex] by [tex]x-c[/tex] is exactly [tex]p(c)[/tex].

You have [tex]p(2)=2^2-7(2)+11=1[/tex], so the remainder is 1.
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