Question

can someone confirm answer?

https://gyazo.com/d50706554aabb1687a262a45d41b83e4

i think its a

Answer 1

I might think C...

Answer 2

I don't think its A

Answer 3

yeah I would go with C, I gtg anyways

Answer 4

could someone confirm if its c?

Answer 5

if you multiply the square root of 13 to the top and bottom, you would get C

doing so, is the equivalent of multiplying by 1

Answer 6

C is the correct answer.

Answer 7

They both equal 1.66xxxxxxxxx decimal.

Answer 8

thanks