Add 321−−√ + 721−−√

Responses

1042−−√
10 Start Root 42 End Root

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

52−−√
Start Root 52 End Root

1021−−√

9 answers

Start Root 1021 End Root
Add 19−−√ + 19−−√ .(1 point)
Responses

219−−√
2 Start Root 19 End Root

40−−√
Start Root 40 End Root

20−−√
Start Root 20 End Root

238−−√
2 Start Root 19 End Root
Add 22−−√3 + 322−−√ + 22−−√ .(1 point)
Responses

22−−√3 + 422−−√
root index 3 Start Root 22 End Root plus 4 Start Root 22 End Root

22−−√3 + 444−−√
root index 3 Start Root 22 End Root plus 4 Start Root 44 End Root

522−−√
5 Start Root 22 End Root

566−−√
root index 3 Start Root 22 End Root plus 4 Start Root 22 End Root
Subtract 823−−√−23−−√ . (1 point)
Responses

823−−√
8 start root 23 end root

746−−√
7 start root 46 end root

846−−√
8 start root 46 end root

723−−√
8√23
Jake runs 76–√ miles on Monday and 56–√ miles on Tuesday. What is the difference in miles run each day?(1 point)
Responses

212−−√
2 start root 12 end root

26–√
2 start root 6 end root

46–√
4 start root 6 end root

412−−√
2√6