Question

Find the remainder when x³ + 3x² + 3x + 1 is divided by

(iv) x+π

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Answer 1

Answer:

The Remainder is 0.

Step-by-step explanation:

Given polynomial is f(x)=x3+3x2+3x+1

It has to be divided by x+1.

Then x+1=0 or x=−1 

Put the value x=−1, we get

f(−1)=(−1)3+3(−1)2+3(−1)+1

⇒f(−1)=−1+3−3+1

⇒f(−1)=0

So, the remainder is 0, then x+1 is divided polynomial x3+3x2+3x+1.