document.write( "Question 83863: m^4 - 10m^2 + 9 = 0 \n" ); document.write( "
Algebra.Com's Answer #60320 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! m^4 - 10m^2 + 9 = 0 \n" ); document.write( "---------- \n" ); document.write( " (m^2-9)(m^2+9) = 0\r \n" ); document.write( "\n" ); document.write( " (m-3)(m+3)(m+3i)(m-3i)=0\r \n" ); document.write( "\n" ); document.write( "m=3 or m=-3 or m=-3i or m=3i \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |