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Mathematics 7 Online
OpenStudy (anonymous):

If x = 1+ i where i = −1 , then x5 is: (A) 2-2i (B) 2+2i (C) -2-2i (D) -2+2i

OpenStudy (anonymous):

do you mean where i = sqrt of -1?

OpenStudy (anonymous):

yes 'iota'

OpenStudy (anonymous):

|dw:1339711039579:dw| can u go from there?

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