document.write( "Question 734226: Factor the following perfect square trinomial.\r
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Algebra.Com's Answer #448772 by nerdybill(7384)\"\" \"About 
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64z squared + 16z + 1
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\n" ); document.write( "64z^2 + 16z + 1
\n" ); document.write( "factors to
\n" ); document.write( "(8z+1)(8z+1)
\n" ); document.write( "or, simply
\n" ); document.write( "(8z+1)^2
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