document.write( "Question 1207477: Given that 2 + 3i is a solution of a quadratic equation with real coefficients.Find the other solution.\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "I need the steps. \n" );
document.write( "
Algebra.Com's Answer #845367 by ikleyn(52790)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The general theorem of algebra states that if a polynomial with real coefficients \n" ); document.write( "has a complex number root a+bi, b=/= 0, then it has another complex number root a-bi, too.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "According to this theorem, if 2+3i is the root of your quadratic equation with real coefficients, \n" ); document.write( "then it has the root 2-3i, too. It is your other root.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |