Add 321−−√ + 721−−√ .(1 point)

Question

Responses

24 −−−√ + 28−−√
Start Root 24 End Root plus Start Root 28 End Root

52−−√
Start Root 52 End Root

1021−−√
10 Start Root 21 End Root

1042−−√

Answer 1

Start Root 42 End Root