document.write( "Question 698870: How do you do this problem with work on how you did it?
\n" ); document.write( "Add these complex numbers. Write your in a + bi form.\r
\n" ); document.write( "\n" ); document.write( "(-2+3i)+(-1-4i)
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Algebra.Com's Answer #431087 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
(-2+3i)+(-1-4i)\r
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\n" ); document.write( "\n" ); document.write( "-2+3i-1-4i\r
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\n" ); document.write( "\n" ); document.write( "(-2-1)+(3i-4i)\r
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\n" ); document.write( "\n" ); document.write( "(-3)+(-1i)\r
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\n" ); document.write( "\n" ); document.write( "-3 - i\r
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\n" ); document.write( "\n" ); document.write( "It's now in a + bi form where a = -3 and b = -1
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