Question

If p = 3 and q = −9 then p + q + pq is:

Answer 1

for this substitue values in! so 3+(-9)+(3 x -9)

Answer 2

-33

Explanation:

p + q + pq

Let p = 3 and q = -9

3 + -9 + 3(-9)

Multiply first

3 -9 -27

Add

-33