Asked by Ciara

Evaluate the radical expressions or indicate that the root is not a real number.

3sqrt-4^3

A. -64
B. 4
C. -4
D. not a real number
B?
Answered by Reiny
If you mean 3√((-4)^3)
then
= 2√-64 , which is not a real number
Answered by Ciara
I did do that but i had got it wrong
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