Question

if P(n) = x²-4x+4,then find the value of P(2) + P(-2) + P(1)​

Answer 1

Answer:

17

Step-by-step explanation:

2*2-4*2+4=0=p(2)

-2*-2-4*-2+4=16=p(-2)

1-4+4=1=p(1)

therefore p(2)+p(-2)+p(1)=17