There are 5 square numbers under 30: 1, 4, 9, 16, and 25.
The next two square numbers after 30 are 36 and 49
900
No. Negative numbers are real but their square roots are not.
25
The first 4 square numbers are 1^2, 2^2, 3^2, and 4^2, which are 1, 4, 9, and 16, respectively. To find the sum of these numbers, you simply add them together: 1 + 4 + 9 + 16 = 30. Therefore, the sum of the first 4 square numbers is 30.
real numbers, irrational numbers, ...
16 and 25
They are: 36 and 49
5
the answer is 1. there is only 1 perfect square beteen 30 and 40.
Just under 30...