NIFT UG 2015 Question Paper with solutions

Question : 62 of 150

Marks: +1, -0

x+1

is a factor of the polynomial

Solution:

x^3+x^2+x+1=x^2(x+1)+1(x+1)

=(x+1)+(x^2+1)

Hence, (x + 1) is a polynomial of

(x^3+x^2+x+1)

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