document.write( "Question 211366: PLEASE HELP! I need to simpligy the expression by factoring...\r
\n" ); document.write( "\n" ); document.write( "\"16x%5E7+-+4x%5E2\"\r
\n" ); document.write( "\n" ); document.write( "I tried it and came up with ..
\n" ); document.write( "4x(4x^6-x)
\n" ); document.write( "but its not correct
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Algebra.Com's Answer #159729 by RAY100(1637)\"\" \"About 
You can put this solution on YOUR website!
almost,,,,right idea,,,but brackets contain a common x.,,,,
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\n" ); document.write( "try,,,,, 4x^2 (4x^5 - 1 ),,,,,or 2*2*x*x*(4x^5-1)
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