Question

Which expression is equal to √5/11 ?

Answer 1

\[\frac{\sqrt{5}}{11}\]This?
Also, what are your options?

Answer 2

Which expression is equal to 511√511 ?

25/11

5√11/11

5/√11

√55/11

Answer 3

Ignore the question

Answer 4

Those are the options

Answer 5

\(511\sqrt{511}\)?

Answer 6

5/√11

Answer 7

So you want to find another form of \(\large{\frac{5}{\sqrt{11}}}\)?

Answer 8

Yes, which expression is equal to it

Answer 9

Hmm, let's see.
These are your options, yes?
1) \(\Large{\frac{25}{11}}\)
2) \(\Large{\frac{5\sqrt{11}}{11}}\)
3) \(\Large{\frac{5}{\sqrt{11}}}\)
4) \(\Large{\frac{\sqrt{55}}{11}}\)

Answer 10

multiply top and bottom of the fraction by \[\sqrt{11}\]

Answer 11

I think there is more than one option as the answer if I got the options right...
are you allowed to pick more than one choice? @Gamenerd123

Answer 12

Find the Square root of 11 and then multiply? or just multiply by 11?

Answer 13

Nope, just one

Answer 14

Hmm, that's weird, because the original \(\Large{\frac{5}{\sqrt{11}}}\) is also one of the options...
But what @welshfella said is correct. You should do this:\[\frac{5}{\sqrt{11}}\times\frac{\sqrt{11}}{\sqrt{11}}\]