Answer:
p = 29 and q = -3
Step-by-step explanation:
Using long division, the remainder when we divide by x − 1 is p+q−16. The remainder when we divide by x + 1 is p−q−20.
Therefore:
p + q − 16 = 10
p − q − 20 = 12
Add the equations together:
2p − 36 = 22
2p = 58
p = 29
Plug into either equation to find q:
q = -3
