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anonymous
 5 years ago
find the product of (5+3i)(53i).... would this be 10? I think the 3i's cancel out..but i'm not sure?
anonymous
 5 years ago
find the product of (5+3i)(53i).... would this be 10? I think the 3i's cancel out..but i'm not sure?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0waiit.i just realized this is one where I foil..was thinking it was something else..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so I actually might need help after all. I have (25)+(15i)+(15i)+(9i (squared)) Now what do I do with the squared 9i when I rewrite this problem?

radar
 5 years ago
Best ResponseYou've already chosen the best response.0I think you may be dealing with the imaginary operator i. i is the sq root of 1\[\sqrt{1}=i\]

radar
 5 years ago
Best ResponseYou've already chosen the best response.0So in your answer 25(9)=34

radar
 5 years ago
Best ResponseYou've already chosen the best response.0The product of +3i times 3i is :\[9i ^{2}=(9\times1)=9\]
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