Question

Find the remainder when x4 +x3-2x2+x+1 is divided by x-1

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Answer 1

$\huge\underline\mathfrak\red{Answer}$

r(x) = 0

q(x) = x³- 2x - 1

Refer the attached picture for better understanding..

Answer 2

Step-by-step explanation:

put (x) =1

(1)^4+(1)^3-2(1)^(2)+(1)+1+1

1+1-2+1+1

=2

remainder is 2