Question

Find the answer when x³+3x²+3x+1 ÷ x+1 ​

Answer 1

Answer:

Answer

=

(x−1)

x

3

−3x

2

+3x−1

=

(x−1)

x

3

−3x

2

×1−3x×1

2

−1

3

=

(x−1)

(x−1)

3

=(x−1)

2

=x

2

−2x+1

Answer 2

Answer:

quotient is x2+2x+1, remainder is 0

Step-by-step explanation:

x3+3x2+3x+1/x+1

(x+1)x2=x3+x2

so the remainder is 2x2+3x+1, quotient is x2

again do (x+1)2x=2x²+2x

remainder is x+1, quotient is x2+2x

again do (x+1)1=x+1

remainder is 0