No student devices needed. Know more
16 questions
= 24
46
26
62
212
no real solution
√28 =
7√2
7√4
4√7
2√7
no real solution
√45 =
3√5
5√3
9√5
5√9
−25
5
-5
no real solution
25
√125 =
5√5
25√5
5√25
5√2
√216 =
6√4
4√6
36√6
6√6
no real solution
Simplify 17
No real solution
171
710
17
Simplify 30
215
310
30
30
−32
no real solution
42
−24
−42
-16
Simplify 218
32
23
43
62
Which is a good estimate for the population of California?
40,000,000
4,000,000,000
4,000,000
400,000,000
4,000
Explore all questions with a free account