document.write( "Question 524880: I would appreciate if someone can help me to solve this.
\n" ); document.write( "Simplify:
\n" ); document.write( "-sqrt{x^2 - 8x +16}
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Algebra.Com's Answer #347954 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"-sqrt%28x%5E2+-+8x+%2B16%29\"\r
\n" ); document.write( "\n" ); document.write( "-\"sqrt%28%28x-4%29%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "-(x-4)
\n" ); document.write( "-x+4
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