Answer:
9p
Step-by-step explanation:
(x + p)(x + 9) =
= x^2 + 9x + px + 9p
= x^2 + (9 + p)x + 9p
The constant term is 9p.
9 - (-15) x 3 + 4 / (-2)
9 + 15 x 3 -2
9 + 45 -2
54 - 2
52