Question

whats the square root of -49 ?

Answer 1

DO you know about imaginary numbers?

Answer 2

7i

Answer 3

The ninja by samliedoops...

Answer 4

haha what?!

Answer 5

Do you need me to show work ?

Answer 6

A "ninja" is replying with the answer right before someone else does. I was literally about to click post. :p

Answer 7

\[\sqrt{-49}\]
\[\sqrt{(-1)(49)}\]
\[\sqrt{-1}\sqrt{49}\]
= i * 7
i7

Answer 8

Haha, I'm sorry!

Answer 9

huh ?