A, B, D, E, and I think F is right. C is not because a variable cannot be squarerooted.
I believe the answer to your question is: D) 2 and 1/2
Answer: I believe its B.
Step-by-step explanation:
Good luck!
Answer:
simplify the expressions
Step-by-step explanation:
you just have to simplify all the different expression and then you can see the ones that are the same