Answer:
??
Step-by-step explanation:
I got C for 6 & 7. I haven't done this in a while so I don't know 8 & 9. I hope I helped!
Answer:

Step-by-step explanation:
The radical
can be simplified by breaking it down into factors and removing the perfect squares from inside the radical.

25 is a perfect square and is 5 outside the radical.
is a perfect square and is x outside the radical.
is a perfect square and is
outside the radical.
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