Question

Which choice is equivalent to the expression below?
√-64​

Answer 1

Answer:

The answer is option A.

√-64 = 8i

Hope this helps

Answer 2

Answer:

A

Step-by-step explanation:

√-64

√64 × √-1

Use the imaginary value.

√64 × i

Square root.

8 × i

= 8i