Question

why is 4 in the root of -16 undefined?

Answer 1

roots for negative numbers do not exist.

Answer 2

why does 5 in the root of -32= -2 ?

Answer 3

roots for negative numbers do not exist. --> FALSE statement

Answer 4

I meant square roots. -32^1/5 is -2 since (-2)^5 is -32.

Answer 5

I don't know your level of study.

It is true that square roots for negative numbers exist.

Every complex number has two square roots.

Answer 6

Advanced Algebra and oh thanks :)