document.write( "Question 146530: (r^8t^7)^-7 \n" ); document.write( "

Algebra.Com's Answer #106961 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
(r^8t^7)^-7\r
\n" ); document.write( "\n" ); document.write( "= (r^56 t^49)^(-1)\r
\n" ); document.write( "\n" ); document.write( "= 1/(r^56 t^49)
\n" ); document.write( "===============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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