document.write( "Question 952982: What is the product of the complex numbers 4-3i and -4+5i \n" ); document.write( "

Algebra.Com's Answer #581963 by MathLover1(20850) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( " $\"%284-3i%29%28-4%2B5i%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-4%2A4%2B4%2A5i-3i%2A%28-4%29-3i%2A5i%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-16%2B20i%2B12i-15i%5E2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-16%2B32i-15%28-1%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-16%2B32i%2B15\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-1%2B32i\"$ \n" ); document.write( "

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