Asked by lily
what is √−64 cubed
Answers
Answered by
mathhelper
I read that as
(√-64)^3
= (8i)^3
= 512i^3
= -512i , since i^2 = -1
(√-64)^3
= (8i)^3
= 512i^3
= -512i , since i^2 = -1