SOLUTION: Given: z1=2+7i and z2=4-3i
find z1, divided by z2 in a+bi format?
do i just multiply by denominator, top and bottom?
Algebra.Com
Question 904338: Given: z1=2+7i and z2=4-3i
find z1, divided by z2 in a+bi format?
do i just multiply by denominator, top and bottom?
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
and
At this point you would multiply times ,
or as you would say, multiply top and bottom by ,
which is the conjugate of denominator .
That will give you a denominator that is a real number.
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