Question

divide (3x²+x-1) by (x+1)​

Answer 1

Answer:

3x-2

Step-by-step explanation:

The remainder is 1.

Answer 2

Answer

Given data :- Given Polynomial , f(x)=3x

2

−x

3

−3x+5

g(x)=x−1−x

2

Solution :-

Ref. image

Now, to verify the division algorithm.

f(x)=g(x).p(x)+r(x)

=(−x

2

+x−1)(x−2)+3...(p(x)=(x−2) &

=−x

3

+2x

2

+x

2

−2x+2+3−x

=−x

3

+3x

2

−3x+5