Rational numbers, so a fraction such as 1/2 is a rational number and so is an integer, 1,2,3... because they can be expressed with 1 as the denominator
Answer: undefined
Explanation: the squareroot of a negative number does not exist
Answer:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37
there are 12 square numbers between 1,000 and 2,000.
starts off at 32 bc 32^2=1024
ends at 44 bc 44^2=1936
