document.write( "Question 933635: (1+2i)/(3-4i)+(2-i)/5i\r
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Algebra.Com's Answer #566920 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"%281%2B2i%29%2F%283-4i%29%2B%282-i%29%2F5i\"\r
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\n" ); document.write( "\n" ); document.write( "\"%281%2B2i%295i%2F5i%283-4i%29%2B%28%282-i%29%283-4i%29%29%2F%285i%283-4i%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%285i-10%29%2F%2815i%2B20%29%2B%282-11i%29%2F%2815i%2B20%29\"...common denominator is \"%2815i%2B20%29\", so add numerators\r
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\n" ); document.write( "\n" ); document.write( "\"%285i-10%2B2-11i%29%2F%2815i%2B20%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28-8-6i%29%2F%2815i%2B20%29\"....multiply both by \"%2815i-20%29%29\" to eliminate \"i\" from denominator\r
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\n" ); document.write( "\n" ); document.write( "\"%28%28-8-6i%29%2815i-20%29%29%2F%28%2815i%2B20%29%2815i-20%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28-120i%2B160-90i%5E2%2B120i%29%2F%28%2815i%29%5E2-20%5E2%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28160-90%28-1%29%29%2F%28%2815i%29%5E2-20%5E2%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"250%2F%28-225-400%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"250%2F%28-625%29%29\"........divide both by \"125\"\r
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\n" ); document.write( "\n" ); document.write( "\"-cross%28250%292%2Fcross%28625%295%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"-2%2F5%29\"\r
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