Question

Find what value of polynomial p(x)=x^2-2x+5 for x=-1 and x= 5

Answer 1

Answer:

Step-by-step explanation:

p(-1)=(-1)²-2(-1)+5

=8

p(5)=(5)²-2(5)+5

=25-5

=20

Answer 2

for x=-1,p(x)=8.

for x=5,p(x)=20