document.write( "Question 242488: 90x6=90x3-63x2
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #177513 by stanbon(75887) ![]() You can put this solution on YOUR website! 90x6=90x3-63x2 \n" ); document.write( "90x^6 - 90x^3 + 63x^2 = 0 \n" ); document.write( "-------------- \n" ); document.write( "Common Factor: 3x^2 \n" ); document.write( "-------------- \n" ); document.write( "9x^2(10x^4 - 10x + 7) = 0 \n" ); document.write( "-------------- \n" ); document.write( "x = 0 is the only Real Number solution. \n" ); document.write( "There are also four Complex Number solutions. \n" ); document.write( "=================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |