Question

what is the root of -1

Answer 1

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

Answer 2

It has no roots.

Answer 3

It has a cube root! It's -1.

Answer 4

Oh I though he was asking about "the root" (when it's equal \(0\)). The square root of \(-1\) is undefined on the set of real number. Actually \(\sqrt{-1}\) defines i, the imaginary unit.

Answer 5

i dont know the square root but the cube root is -1

Answer 6

Yep, the \(n\)th root of \(-1\) is \(-1\) for any positive odd number \(n\).

Answer 7

For any odd number \(n\) actually*