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24 votes
I know the first one is right but id k if any of the other ones are

I know the first one is right but id k if any of the other ones are-example-1
User Callam
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2 Answers

3 votes

Answer:

these are equivalent to
4√(5):


2√(20),\ \ 3*5^{(1)/(2)}+5^{(1)/(2)}, \ \ 4*5^{(1)/(2)}

User I Like
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3 votes
I think it the 3 and 4 one ... sorry if I’m wrong
User Dawid Naczke
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