document.write( "Question 338586: (6+8i)-(9-5i) \n" ); document.write( "
Algebra.Com's Answer #242682 by Edwin McCravy(20060)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "(6+8i)-(9-5i)\r\n" ); document.write( "\r\n" ); document.write( "Remove the parentheses\r\n" ); document.write( "\r\n" ); document.write( "6+8i-9+5i\r\n" ); document.write( "\r\n" ); document.write( "Collect like terms:\r\n" ); document.write( "\r\n" ); document.write( "-3+13i\r\n" ); document.write( "\r\n" ); document.write( "So as you see, it didn't require any knowledge of imaginary numbers\r\n" ); document.write( "to do this problem, but just the most basic algebra. :-)\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |