document.write( "Question 252123: Determine the value of k so that x^2 –3x – 4k divides x^3 –37x –12k \n" ); document.write( "
Algebra.Com's Answer #183925 by edjones(8007)![]() ![]() You can put this solution on YOUR website! ....................... x+3 \n" ); document.write( "...............------------------------- \n" ); document.write( "x^2-3x-4k/x^3..........-37x-12k \n" ); document.write( ".....................x^3-3x^2-4kx \n" ); document.write( "..............-------------------------- \n" ); document.write( "............................3x^2-9x-12k\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "-37x-(-4kx)=-9x \n" ); document.write( "-37+4k=-9 divide each side by x. \n" ); document.write( "4k=37-9 \n" ); document.write( "4k=28 \n" ); document.write( "k=7 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |