Question

Simplify the radical expression.

Answer 1

\[\sqrt{\frac{ 10 }{ 81 }}\]

Answer 2

lets say we divide it into
\[\sqrt{\frac{10}{81}}=\frac{\sqrt{10}}{\sqrt{81}}\]

can you solve it now?

Answer 3

i got \[\frac{ \sqrt{10} }{ 9 }\]

Answer 4

can you simplify it any further?
if not then you are done

Answer 5

welll that answer is on my exam so im guessing that is it ? i will try though

Answer 6

no i cant ! Thank you (:

Answer 7

well just look at the prime factors of 10
2 and 5 so you cant