document.write( "Question 149850: Please help me with the following ptoblem:\r
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document.write( "4^-1 - 2^-1 \n" );
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Algebra.Com's Answer #109984 by nerdybill(7384) You can put this solution on YOUR website! Remember: x^-1 can be rewritten as 1/x \n" ); document.write( ". \n" ); document.write( "4^-1 - 2^-1 \n" ); document.write( "= 1/4 - 1/2 \n" ); document.write( "= 1/4 - 2/4 \n" ); document.write( "= -1/4 \n" ); document.write( " |