document.write( "Question 256888: Determine those values of k for which
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\n" ); document.write( "k k
\n" ); document.write( "8 4k
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\n" ); document.write( "= 0 \n" ); document.write( "
Algebra.Com's Answer #188940 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Do you mean the determinant of the matrix?
\n" ); document.write( "If so, then
\n" ); document.write( "\"D=k%284k%29-8k=0\"\r
\n" ); document.write( "\n" ); document.write( "\"k%284k-8%29=0\"\r
\n" ); document.write( "\n" ); document.write( "Two solutions:
\n" ); document.write( "\"k=0\"\r
\n" ); document.write( "\n" ); document.write( "or
\n" ); document.write( "\"4k-8=0\"\r
\n" ); document.write( "\n" ); document.write( "\"4k=8\"\r
\n" ); document.write( "\n" ); document.write( "\"k=2\"
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