document.write( "Question 233662: Can someone help me?\r
\n" ); document.write( "\n" ); document.write( "perform the indicated operation\r
\n" ); document.write( "\n" ); document.write( "-15x^7+40x^5/-5x^3
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Algebra.Com's Answer #172497 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
3x^4-8x^2 \n" ); document.write( "
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