Multiply numerator and denominator by the conjugate 5-4i this gives ((3i-5)(5-4i))/((5+4i)(5-4i))=
(3i-5)(5-4i)/41= -13/41+35i/41 this is in the form a+bi with a=-13/41 and b=35/41
Jim
Stephanie M.
asked 05/29/14
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Stephanie M.
05/29/14