Question

the positive square root of 19 is between

6&7

4 & 5

5&6

4&6

heaaalp.

Answer 1

hints

1^2 = 1
2^2 = 4
3^2 = 9
4^2 = 16
5^2 = 25
6^2 = 36
7^2 = 49

Answer 2

4 and 5

Answer 3

thank you.

Answer 4

so looking at the list of perfect squares

1, 4, 9, 16, 25, 36, 49, ...

19 is between which numbers?

Answer 5

16 & 25.

Answer 6

since 4^2 = 16 and 5^2 = 25, this means that squaring some number in between 4 and 5 will give you 19

Answer 7

so that's why the answer is 4 and 5