document.write( "Question 671133: i=square root of -1 if 3i(2+5i)=x+6i, then x= \n" ); document.write( "
Algebra.Com's Answer #418544 by ReadingBoosters(3246)![]() ![]() ![]() You can put this solution on YOUR website! Distribute the 3i \n" ); document.write( "3i(2) + 3i(5i) = x + 6i \n" ); document.write( "... \n" ); document.write( "cross(6i) + 15i^2 - cross(6i) = x \n" ); document.write( "... \n" ); document.write( "15i^2 = x \n" ); document.write( "... \n" ); document.write( "x = 15 \n" ); document.write( "x = 15(-1) \n" ); document.write( " \n" ); document.write( "..................... \n" ); document.write( "Delighted to help. \n" ); document.write( "-Reading Boosters \n" ); document.write( "Website: www.MyHomeworkAnswers.com \n" ); document.write( "Wanting for others what we want for ourselves. \n" ); document.write( " |