Question

If p(x) = x2- 2x + 1, then find p(2

Answer 1

$p(x) = {x}^{2} - 2x + 1 \\ p(2) = {2 }^{2} - 2 \times 2 + 1 \\ p(2) = 4 - 4 + 1 \\ p(2) = 1$

Answer 2

Answer:

1

Step-by-step explanation:

p[x]=x²-2x+1

p[2]=[2]²-2[2]+1

      =4-4+1

      =0+1

      =1