document.write( "Question 62527: Help Please\r
\n" );
document.write( "\n" );
document.write( "given f(x)=15x^3-4x^2+3x-8, find all possible rational zeros \r
\n" );
document.write( "\n" );
document.write( "thanks for your help \n" );
document.write( "
Algebra.Com's Answer #43361 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! Help Please \n" ); document.write( "given f(x)=15x^3-4x^2+3x-8, find all possible rational zeros \n" ); document.write( "thanks for your help \n" ); document.write( "LIST ALL FACTORS OF CONSTANT TERM -8 HERE \n" ); document.write( " ..THEY ARE SAY P1,P2..ETC..IN GENERAL P \n" ); document.write( "=+ OR - 1,2,4,8 \n" ); document.write( "LIST ALL FACTORS OF COEFFICIENT OF HIGHEST DEGREE TERM 15 HERE \n" ); document.write( " ..THEY ARE SAY Q1,Q2..ETC..IN GENERAL Q \n" ); document.write( "=+ OR - 1,3,5,15. \n" ); document.write( "NOW ALL POSSIBLE RATIONAL ZEROS ARE ALL POSSIBLE COMBINATIONS OF P/Q \n" ); document.write( "..THAT IS \n" ); document.write( "=+ OR - 1/1,1/3,1/5,1/15,2/1,2/3,2/5,2/15,4/1,4/3,4/5,4/15,8/1,8/3,8/5,8/15 \n" ); document.write( " |