The mathematical term 'perfect square' means that a number, which has a rational number as its square root. 25 is a perfect square, because its square root is 5, a rational number.
no but it means the same as your foot
No, it is not.Also, the correct term is square root, not square route?!
30
So I assume you mean the square root and square root of 27=square root of (9x3)=3(square root (3))
The mathematical term 'perfect square' means that a number, which has a rational number as its square root. 25 is a perfect square, because its square root is 5, a rational number.
sqrt(324) = ±1818the square root is 18
no but it means the same as your foot
No, it is not.Also, the correct term is square root, not square route?!
If you mean, the square root of 4 multiplied by the square root of 5, that is 2x5=10 If you mean, the square root of ( 4x25), that is the square root of 100 which is 10
It doesn't mean anything. If you've actually seen the term used by a mathematician (which I doubt), you might be able to determine from context what it means, but without that context it's pointless to even try."Square root" has a specific meaning, but "non-square root" could mean that the number in question is not a square root (ludicrous... every number is the square root of something), or that it's not the square root of a given number (an almost equally useless concept), or that it's a root of some kind but not a square root (just tell us what kind of root it is. Cube? Fourth?).
30
The principal square root is the non-negative square root.
It is the "square root." This is the opposite function (n1/2) of the square (n2).
You mean square root of 25? (Answer: 5)
So I assume you mean the square root and square root of 27=square root of (9x3)=3(square root (3))
If you mean the square root is 20, the answer is 400. If you mean the square root of 20, the answer is about 4.47.