document.write( "Question 222848: how do i know if i get the right answer? a lot of times on tests, i don't know if i have the right answer or not, usually on the more difficult questions.\r
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document.write( "here's one question: (2+3i)+(-4+5i)-(9-3i)/3.
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document.write( "the slash is dividing. the answer is -5-9i i beleive. what i wanna know, is how do you expand this question? how is it solved?\r
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document.write( "thanks. \n" );
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Algebra.Com's Answer #166755 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! If the expression is \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So |