document.write( "Question 1112640: I have a problem I'm not sure I solved right
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document.write( "-4+1i/3i
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document.write( "What I did was (-4+1i/3i)(i/i) = -4+1/3 = -3/3 = -1
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document.write( "Is this correct? \n" );
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Algebra.Com's Answer #727685 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I have a problem I'm not sure I solved right \n" ); document.write( "-4+1i/3i \n" ); document.write( "----- \n" ); document.write( "The conjugate of 3i is -3i \n" ); document.write( "------ \n" ); document.write( "Multiply numerator and denominator by that conjugate to get: \n" ); document.write( "[-3i(-4+i)]/[-3i(3i)] \n" ); document.write( "---- \n" ); document.write( "= (3+12i)/9 \n" ); document.write( "----- \n" ); document.write( "= (1+4i)/3 \n" ); document.write( "---------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " |