document.write( "Question 66446: (x^7-x^5)(x^3-4) \n" ); document.write( "
Algebra.Com's Answer #47487 by checkley71(8403)\"\" \"About 
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(x^7-x^5)(x^3-4)
\n" ); document.write( "x^10-4x^7-x^8+4x^5
\n" ); document.write( "x^10-x^8-4x^7+4x^5
\n" ); document.write( "x^5(x^5-x^3-4x^2+4)\r
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