Question

Express the terms -3 square root -64

A. -24i
B. -24 square root i
C. -24
24i

Answer 1

Answer: D) 24i

Explanation: square root of -64 is 8 now because it’s negative add an i after the 8 to get 8i then multiply -3 by 8i to get -24i and bi is the opposite of -bi therefore the negative becomes positive.

Hope to at helps! Have a good day :)

Answer 2

Answer is D) 24i I remover doing this type of math this one was a easy one