Answer:



Step-by-step explanation:
We are given the following recursive formula:

And consider 
a2

a3

a4

9 m² n³ is the common factor.
9 m⁴ n^5 - 27 m² n³
9 m² n³(m² n² - 3)
Good luck
Answer:
The third one.
Step-by-step explanation:
The GCF between 10, 8, and 6 is 2, but they all have x, so the GCF for the variables is x. Divide the original value of the trinomial by the GCF and it will be factored.
Hope this helps!
Answer:
O-4 and 2
Step-by-step explanation: