The term "square number" usually implies a perfect square number, or a square of an integer. Otherwise, every non-negative number is a square (of its square root).
4/9 is the square of rational numbers (-2/3 or 2/3) while most [non-negative] rational numbers will have irrational square roots.
1.7778
Yes, because the answer is 3/2 which is a rational number.
-4
-4
5.4444
30 divided by 6 = 5, plus 4 = 9.
3/2 4* 9/4 = 9
the answer is 2.25 9/4=2.25 so 4*2.25=9
17.
5 is not a square number. 4 is, 9 is, 5 isn't.
That is any number that is an integer, and the square of another integer. For example, 4 is the square of 2, while 9 is the square of 3.That is any number that is an integer, and the square of another integer. For example, 4 is the square of 2, while 9 is the square of 3.That is any number that is an integer, and the square of another integer. For example, 4 is the square of 2, while 9 is the square of 3.That is any number that is an integer, and the square of another integer. For example, 4 is the square of 2, while 9 is the square of 3.
9000 divided by 5 is 1800 divided by 4 is 2250 divided by 9 is 1000