document.write( "Question 319187:  Simplify the expression. Do not use negative exponents in the answer.\r
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document.write( "9y -6y4 \r
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document.write( "I try this but I end up with a negative number in my answer. How do I solve this problem? \n" );
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| Algebra.Com's Answer #228534 by jim_thompson5910(35256)      You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "This means that |