16. PM = 26x + 8x^2y
A = 52x^3y
17. Area = 33a^5b
Answer:
12
Step-by-step explanation:
The answer is (x - 9)(x - 2), or x2 - 11 + 18.
Well, think about it. What two numbers add to -11 and multiply to get 18? -9 and -2 add to get -11 and multiply to get 18.
hope i helped pleae mark brainliest
