Question

if p(x)=x²-2x+5 then find p(-1) and p(2)​

Answer 1

Answer:

p(-1)=8 ,p(2)=5

Step-by-step explanation:

p(x)=x²-2x+5

p(-1)=(-1)²-2(-1)+5=8

p(2)=(2)²-2(2)+5=5