document.write( "Question 381323: Could someone explain this please?\r
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\n" ); document.write( "\n" ); document.write( "Short Answer. Find the following product:  -4z(-8z^3-3z^2+7)
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Algebra.Com's Answer #270455 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
+32z^4+12z^3-28z \n" ); document.write( "
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