document.write( "Question 820961: Write your answer as a complex number in standard form:\r
\n" ); document.write( "\n" ); document.write( "4i/-5+2i
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Algebra.Com's Answer #493801 by TimothyLamb(4379)\"\" \"About 
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\n" ); document.write( "4i/(-5 + 2i)
\n" ); document.write( "4i(-5 - 2i)/(-5 + 2i)(-5 - 2i)
\n" ); document.write( "(-20i - 8ii)/(25 + 10i - 10i - 4ii)
\n" ); document.write( "(-20i + 8)/(25 + 4)
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\n" ); document.write( "answer:
\n" ); document.write( "(8 - 20i)/29
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\n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables:
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