What is the square root of -16 A. -8i B. -4i C. 4i D. 8i

asked Nov 10, 2019 111k views

1 vote

What is the square root of -16
A. -8i
B. -4i
C. 4i
D. 8i

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3 votes

Answer:

Explanation:

sqrt -16 = sqrt16 * sqrt(-1)

= 4i

Jenseb answered Nov 12, 2019

5.9k points

3 votes

You cant square root a negative. But if you're saying 16 without it, then its 4.

Boio answered Nov 16, 2019

by Boio

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