## dietrich_harmon 3 years ago Simplify the radical expression.

1. dietrich_harmon

|dw:1353298480477:dw|

2. dietrich_harmon

|dw:1353298599515:dw|

3. philo1234

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

4. dietrich_harmon

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. dietrich_harmon

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

6. philo1234

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

7. dietrich_harmon

i got it