document.write( "Question 117659: factor the polynomial as completely as possible\r
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Algebra.Com's Answer #85657 by sofiyacherni(99)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E4-16=%28x%5E2%2B4%29%28x%5E2-4%29\" \n" ); document.write( "
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