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January 30, 2015

January 30, 2015

Posted by **Becca** on Tuesday, April 3, 2012 at 12:50am.

(8+20i)/(2i)

- math -
**Steve**, Tuesday, April 3, 2012 at 5:10ammultiply top and bottom by i:

i(8+20i)/2i^2

= (8i + 20i^2)/-2

= (-20 + 8i)/-2

= 10 - 4i

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