Question

How can you rewrite 812
using a root?(1 point)
Responses

8–√1

root index 1 Start Root 8 End Root

8–√12

root index Start Fraction 1 over 2 End Fraction Start Root 8 End Root

12−−√8

root index 8 Start Root Start Fraction 1 over 2 End Fraction End Root

8–√

Answer 1

Recall a^(1/n) = n√a. So 8^(1/2) = √8.
You can simplify: √8 = √(4·2) = 2√2.