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?).
2
4
No. Only square matrices can be triangular.
it is not a greek root or any root
sqrt(324) = ±1818the square root is 18
There is no root in "ponder"
the root civilis
A nonsquare rectangle is a rectangle in which all four sides are not equal in length. In a square, all sides are of equal length, while in a nonsquare rectangle, the length and width are different. The opposite sides of a nonsquare rectangle are still parallel, and all angles are still right angles.
the meaning of this root is feel
There is no meaning for -def- as a root.
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
The root word is scribe, which means "to write"