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Star2611
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Expand and simplify.(i reprsents the imaginary unit ) (i3)^4
 2 years ago
 2 years ago
Star2611 Group Title
Expand and simplify.(i reprsents the imaginary unit ) (i3)^4
 2 years ago
 2 years ago

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mark_o. Group TitleBest ResponseYou've already chosen the best response.1
(i3)^4 =(i3)^2 (i3)^2 =(i^26i+9)(i^26i+9) where i^2=1 =(16i+9)(16i+9) =(86i)(86i) =(86i)^2 =(6448i48i+36i^2) =6496i36 =2896i ans....
 2 years ago
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