An hot air baloon.
Never heard of a square rout, but the square roots of 689 are ± 26.249 (approx).
Not sure what answer you are looking for, but here are 4 types of roots in math. First is a square roots, next is cube roots, then the nth roots, and lastly rational roots.
Rational roots
All numbers have cube roots (not necessarily integral cube roots) so every prime has cube roots.
The answer depends on "different from WHAT?" Positive cube roots, or negative square roots?
tree
Mountains?
Mountains?
An hot air baloon.
Mountains?
"...never grows?" To quote Bilbo Baggins, "Easy! Mountain, I suppose."
The riddle in the movie "Clash of the Titans" is as follows: "What has roots as nobody sees, Is taller than trees, Up, up it goes, And yet never grows?" The answer to the riddle is "mountain."
Mountains?
Well, Hobbit man, i have just finished that book like two months ago, and i am only ten. Mountains. Well, Hobbit man, i have just finished that book like two months ago, and i am only ten. Mountains.
the tree, roots go out in all directions
A Banyan tree grows roots from its branches and trunks; these roots are called Aerial roots.
An icicle.