chrisprobert chrisprobert

13-07-2017
Mathematics

contestada

The product of (3 + 2i) and a complex number is (17 + 7i).

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Banabanana Banabanana

13-07-2017

[tex](3+2i)(17+7i) = \\ 51+21i+34i +14i^2= \\ 51+55i+14(-1)= \\ 51+55i-14= \\ \boxed{37+55i}[/tex]

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