Which of the following is the factor of $x^{4}+x^{3}-21x^{2}+20$

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Which of the following is the factor of $x^{4}+x^{3}-21x^{2}+20$

E

Editor

Sep 18, 2022

Which of the following is the factor of $x^{4}+x^{3}-21x^{2}+20$

Difficulty: Easy

A:

x+3

B:

x+2

C:

x-2

D:

x-5

ID: 63273dbaca83163ac3a12759