Question

please check the following problem and my answer.

Answer 1

express in terms of i \[\sqrt{-36}\]i got 6i

Answer 2

Wait a sec, im pretty sure its not possible to find the square root of -36 O_o

Answer 3

Any two equivalent numbers multiplying by themselves will always result in a positive number.

Answer 4

here is the problem

Answer 5

Forget what I said above. I is an imaginary number X_X I feel stupid LOL

Answer 6

do you think its right?

Answer 7

Its c