Question

Find P(-1) in P(x)=X2+2x+1​

Answer 1

Answer:

p(x)=x

2

−2

2

x+1

p(2

2

)=+2

2

2

−2

2

×2

2

+1

p(2

2

)=8−8+1

p(2

2

)=1

Step-by-step explanation:

please mark me as a Brainlist

Answer 2

Answer:

p(-1) =x2+2x+1

=(-1) 2+2(-1) +1

=1-2+1

=2-2

=0