I believe the answer to be only sequence A.
-Hope this helps, have a nice day! :)
Answer:
An exponent
Step-by-step explanation: So if we have 83, we want to multiply three 8s, or 8 * 8 * 8. A root is basically the opposite. We're trying to find the number that we multiply by itself a certain number of times to get the number under the radical sign.
A=(3+y)/x^2
Hope this helps
The answer to your question is x = 8
