The ancients - Egyptians or Greeks. They probably came across the square root of 2 when considering the diagonal of a square with sides of length 1. The cube root of 3 would have arisen, similarly, with the principal diagonal of a unit cube.
The answer depends on "different from WHAT?" Positive cube roots, or negative square roots?
Square roots and cube roots are mathematical operations that help us find the value that, when multiplied by itself (for square roots) or multiplied by itself twice (for cube roots), gives a specific number. They are useful in various fields such as engineering, physics, and computer science for calculations involving areas, volumes, and complex equations. Understanding square roots and cube roots allows for solving equations, simplifying expressions, and analyzing data more efficiently.
an alg expression involving square roots, cube roots, etc
4
For school you will need to learn how to find square and cube roots in order to have the needed prerequisites to answer progressively harder and more complex problems.
I posted an answer about cube roots of complex numbers. The same info can be applied to square roots. (see related links)
There is no number that has more than two square roots.By definition, the "square" bit implies two.Every number has exactly:TWO square roots,THREE cube roots,FOUR quadratic roots,etc.
All numbers have cube roots (not necessarily integral cube roots) so every prime has cube roots.
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.
Yes.
There are 3 cube roots of 27. There are 2 square roots of 27 ( or any real number ). There are 4 fourth roots of 27 and so on:)
there is no cube roots in negative