Question

urgent...if p(x)=x²+2x+1 evaluate p(2)+p(-1)/p(1)​

Answer 1

Answer:

Correct option is

C

4

−31

After putting x=2 in equation, we get −1.

After putting x=−1, we get 8

After putting x=

2

1

, we get

4

5

So, p(2)−p(−1)+p(

2

1

)=−1−8+

4

5

=−9+

4

5

=

4

−36+5

=

4

−31

Answer 2

Answer:

5/4.

Step-by-step explanation:

First we'll put appropriate values in the given expression to find all three terms.

P(2)-----put 2 at the place of x.

P(-1)----put -1 at the place of x.

P(1)------put 1 at the place of x.

Now we know the value of P(2),P(-1),and P(1).

Finally we'll arrange them in given formate to get answer.

{ P(2) + P(-1) } ÷ P(1).