document.write( "Question 324828: for all x\r
\n" );
document.write( "\n" );
document.write( "36x4-8x3-28x2= \n" );
document.write( "
Algebra.Com's Answer #232557 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 36x^4-8x^3-28x^2=0 \n" ); document.write( "4x^2(9x^2-2x-7)=0 \n" ); document.write( "4x^2(9x+7)(x-1)=0 \n" ); document.write( "4x^2=0 \n" ); document.write( "x=0 ans. \n" ); document.write( "8x+7=0 \n" ); document.write( "9x=-7 \n" ); document.write( "x=-7/9 ans. \n" ); document.write( "x-1=0 \n" ); document.write( "x=1 ans. \n" ); document.write( " \n" ); document.write( " |