## anonymous 3 years ago Simplify the radical expression.

1. anonymous

|dw:1353298480477:dw|

2. anonymous

|dw:1353298599515:dw|

3. anonymous

Question: Is 10 a perfect square? Is 121 a perfect square?

4. anonymous

Why is 121 a perfect square? A perfect square is a whole number multiplied by itself. 121 = 11*11 Is 121 a perfect square? Yes. 121 = 11 x 11

5. anonymous

and im on the time limit so im looking for a the answer okay

6. anonymous

answer: $\frac{ \sqrt{10} }{ 11 }$

7. anonymous

i got it