11. 9/20
12. 13/20
13. 12/20
that's if it doesn't have to be in percentage form
The root are x=3 and x=-1
youre welcome :)
Answer:
B. 2x2y(x – 3y)(x + 3y)
Step-by-step explanation:

Answer: size and shape
Step-by-step explanation:i got it right on the quiz