document.write( "Question 128431: Evaluate: (x^-2-y^-1)^-2 \n" ); document.write( "
Algebra.Com's Answer #93999 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Evaluate: (x^-2-y^-1)^-2 \n" ); document.write( "Multiply the separate exponents to get: \n" ); document.write( "= x^4-y^2 \n" ); document.write( "-------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |