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)\"\" \"About 
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....................... x+3
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\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
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\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
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