Question

Show that there is not a square number between 50 and 60.

Answer 1

1² = 1

2² = 4

3² = 9

4² = 16

5² = 25

6² = 36

7² = 49

8² = 64

9² = 81

10² = 100

• between 50 and 60 there is no square number because 7²=49 and 8² = 64

Answer 2

We know that,

1² = 1

2² = 4

3² = 9.

4² = 16

5² = 25

6² = 36

7² = 49

8² = 64

9² = 81

So we can see that there is no square number between 50 & 60 because (7² = 49) < 50 & 60 < (8² = 64)

hope it helps.