document.write( "Question 172827: (3i)-(7i)-(-1-i) My teacher gave me the answer which is 1-(3i) I can not figure out how she did and need to know for a test tomorrow Thank you \n" ); document.write( "
Algebra.Com's Answer #127670 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( ": \n" ); document.write( "so \n" ); document.write( ": \n" ); document.write( " |