First, take out the GCF (greatest common factor). In this case, it’s 6a. (Each number can be divided by 6a).
6a(a^2 + 9a - 22)
Now, find 2 numbers that can be multiplied to get -22 and can also be added to get 9.
The answer is 11 and -2.
11 x -2 = -22,
11 - 2 = 9
Answer:
6a (x+11)(x-2)