document.write( "Question 171219: How do you solve this problem in simplest radical form.
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Algebra.Com's Answer #126413 by Mathtut(3670) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%5E2%2B8x%2B16=0\"$ factor
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\n" ); document.write( " $\"%28x%2B4%29%28x%2B4%29=0\"$
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\n" ); document.write( "x+4=0
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\n" ); document.write( " $\"highlight%28x=-4%29\"$ \n" ); document.write( "

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