Answer:
7 units
Step-by-step explanation:
I think
If you can't see the picture the answer is: (y+4)(y+2).
Hope this helps, and May the Force Be With You!
-Jabba
Https://youtu.be/5C9LBF3b65s this should help you understand it
Answer:

Step-by-step explanation:
1. Distribute the X across the equation: 
2.
3.
3.