if it's square root is an integer, it is a square number.
If I tell you that the square root of 2 (for example) is such-and-such, you can verify this by multiplying the number by itself, and seeing whether the result is close to 2.
Try it out. Take the square root on a calculator, and see whether you get a whole number.
One quick way to tell whether or not a cell is dividing is to look at the number of chromosomes. If the number is doubled then it is dividing.
If it is even
If the whole number is a perfect square, its square root is rational. If not, it's not.
if it's square root is an integer, it is a square number.
If I tell you that the square root of 2 (for example) is such-and-such, you can verify this by multiplying the number by itself, and seeing whether the result is close to 2.
A number is prime if it only has two distinct factors.
Try it out. Take the square root on a calculator, and see whether you get a whole number.
If your question is whether or not 177 has a square root which is an integer, then no.
A factor tree tells you the prime factorization. The prime factorization can indicate a square number. Square numbers have even pairs of prime factors. 2 x 2 x 3 x 3 is a square number. 5 x 5 x 5 x 5 x 7 x 7 x 7 x 7 is a square number.
One quick way to tell whether or not a cell is dividing is to look at the number of chromosomes. If the number is doubled then it is dividing.
One can tell whether a number is prime if it got only two divisors which is 1 and the number itself.
If it is even
When a number is divided by 36 and leaves no remainder.
If it can't be expressed as a fraction then it is an irrational number