SOLUTION: conjugate of (3+5i)/(1+2i)

Question 995907: conjugate of (3+5i)/(1+2i)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
conjugate of (3+5i)/(1+2i)
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Simplify the fraction::
multiply numerator and denominator by 1-2i to get:
[(3+5i)(1-2i)]/(1+4)
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= [3+10+5i-6i]/5
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= [13/5 - i/5]
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Ans: Conjugate of that is (13/5)+(i/5)
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Cheers,
Stan H.

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