Question

1.(x - p) (x - 9)
2. (px - 1) (px - 1)
find by inspection the constituent of X in the following expansion​

Answer 1

Answer:

it will help you for your answer.

Answer 2

Answer:

1.) x^2 +(-p-9)x +9p

x^2 -(9+p)x +9p

2.) px^2 -2px +1