document.write( "Question 150206: r-3 is this a exponent. \n" ); document.write( "
Algebra.Com's Answer #110226 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! It might be. \n" ); document.write( "If it is r^-3 = 1/r^3 \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |