Question

Can someone help me with a question?

Answer 1

B. because you dont know how it got negative

Answer 2

\[\sqrt{-25}=\sqrt{-1 \times 25}=\sqrt{-1}\times \sqrt{25}= ??\]

Answer 3

I'm not sure.

Answer 4

\[\sqrt{-1}=i\]\[\sqrt{25}=??\]

Answer 5

5?

Answer 6

yes..

Answer 7

5i?

Answer 8

yep!

Answer 9

Can you help me with another question please?