document.write( "Question 51619: Find the product of 5+ sqrt-36 and 1- sqrt-49, and express in simplist a+bi form \n" ); document.write( "
Algebra.Com's Answer #34492 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "(5+6i)(1-7i) [Use FOIL to multiply] \n" ); document.write( "(5-35i+6i-42i^2) [Remember that (i^2=-1)] \n" ); document.write( "5-35i+6i-(42)(-1) \n" ); document.write( "5-35i+6i+42 \n" ); document.write( "47-29i \n" ); document.write( " \n" ); document.write( " |