document.write( "Question 871077: Sole step by step
\n" ); document.write( "X^-2-x^-1=6 \n" ); document.write( "
Algebra.Com's Answer #525304 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"X%5E%28-2%29-x%5E%28-1%29=6\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%281%2Fx%5E2%29-%281%2Fx%29+=6\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "multiply by x^2\r
\n" ); document.write( "\n" ); document.write( "\"1-x=6x%5E2\"
\n" ); document.write( "\"6x%5E2%2Bx-1=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%286x%5E2%2B3x-2x-1%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"6x%28x%2B%281%2F2%29%29-2%28x%2B%281%2F2%29%29=0\"\r
\n" ); document.write( "\n" ); document.write( "(x+(1/2))(6x-2)=0\r
\n" ); document.write( "\n" ); document.write( "any of the factors may be zero \r
\n" ); document.write( "\n" ); document.write( "So x= -1/2\r
\n" ); document.write( "\n" ); document.write( "OR x=1/3\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );