Question 46790
To eliminate the complex denominator, Multiply top and bottom by the conjugate of the denominator:
{{{((4-4i)(5-3i))/((5+3i)(5-3i))}}}
{{{(20-12i-20i+12i^2)/(25-9i^2)}}}
{{{(20-32i-12)/(25+9)}}}
{{{(8-32i)/(34)}}}
{{{4/17-(16/17)i}}}

I hope this helps,
Adam
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