document.write( "Question 94464: Please simplify.
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document.write( "2+3i/4-5i \n" );
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Algebra.Com's Answer #68794 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Please simplify. \n" ); document.write( "(2+3i)/(4-5i) \n" ); document.write( "Multiply numerator and denominator by 4+5i to get:\r \n" ); document.write( "\n" ); document.write( "=[(2+3i)(4+5i)]/[(4-5i)(4+5i)]\r \n" ); document.write( "\n" ); document.write( "=[(8-15)+(12+10)i] / [16+25]\r \n" ); document.write( "\n" ); document.write( "= [ -7 + 22i ] / [41]\r \n" ); document.write( "\n" ); document.write( "= (-7/41) + (22/41)i\r \n" ); document.write( "\n" ); document.write( "============================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |