also me quistion

Question

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what is -64 cubed square rooted

Guest Mar 30, 2017

CPhill · Answer 1 · 2017-03-30T01:45:10

I think you want to know real value of this :

∛[ - 64 ] = -4

hectictar · Answer 2 · 2017-03-30T02:13:57

Hmm... I interpreted it as

\(\sqrt{-64^3}\)

In which case the answer is

\(\sqrt{-262,144}=512i\) :)

CPhill · Answer 3 · 2017-03-30T02:26:52

Can't argue with you, hectictar.....it's open to interpretation.......!!!!

HighSchoolCalculus · Answer 4 · 2017-03-30T03:51:09

Wait so it's cubed... then square rooted. SO THERE IS AN " i "!