Question

Need help fast on a timer

Answer 1

the answer is D.

!!!!!!!!!!!!!!!!!!!!!!!!

Answer 2

D,
`10i√(2)`

Explanation:

Separate -1, 2, and 100 from each other inside the radical. You can take out -1 as i, and 100 as 10. You now have 10i on the outside of the radical and 2 on the inside. Hope this helps.