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Mathematics 21 Online
OpenStudy (anonymous):

Simplify: (3 - 7i)(2 + 4i)

OpenStudy (anonymous):

3.2 + 3.4i -7i.2 - 7i.4i

OpenStudy (anonymous):

do em

OpenStudy (anonymous):

-2i - 34

OpenStudy (anonymous):

+34

OpenStudy (anonymous):

3*2+(3*4i)-7i*2-7i*4i 6+12i-14i-28i^2 6-2i-28^2

OpenStudy (anonymous):

Thanks For Showing Me Your Work I See Where I went Wrong Now !

OpenStudy (anonymous):

ur welcome

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