Question

find the remainder when x^3 + 3x^2+ 3x + 1 is divided by
Q 1) x-1/2 ​

Answer 1

x+1=0

x=−1

p(x)=x  

3

+3x  

2

−3x−1p(−1)

=(−1)  

3

+3(−1)  

2

−3(−1)−1

=−1+3(1)+3−1

=−1+3+3−1

=6−2

=4

Thus remainder is 4

Answer 2

Answer:

1/8+6/8+12/8+8/8=27/8

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