Answer:
D and F
Step-by-step explanation:
can be rewritten as
.
From there you can use the quadratic formula
(ignore the A, I can‘t seem to remove it), where a=1, b=4, and c=-8.

Then you get 
Then you get 
So 
Which means
or
which are choices D and F.
Answer:
Step-by-step explanation:
So this is french I don’t soeak it so ye
Answer:
I hope this helps:)
Step-by-step explanation:
Do you have a picture? i can help if you have one