## FastLearner1234 Group Title Can you find the square root of √-16 one year ago one year ago

1. kropot72 Group Title

The imaginary number i = square root of -1. Extracting -1 from under the radical sign gives: $\sqrt{-16}=i \sqrt{16}=?$

2. FastLearner1234 Group Title

But can you find the square root of it?

3. MATHLOSER Group Title

The square root of 16 s 4 because 4*4=16

4. kropot72 Group Title

@FastLearner1234 The square root of the expression in your question can be found only by expressing the solution as an imaginary number.

5. FastLearner1234 Group Title

thanks you are very helpful what grade are you in..smarty person lol

6. kropot72 Group Title

You're welcome. I'm not in grades anymore :)