document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=23619>Question 23619</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me find the answer to this problem:\r<BR>\n" );
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document.write( "Are these polynomials perfect square trinomials:  y^2-4y+4<BR>\n" );
document.write( "  t^2-7t+16 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #12565 by </B><A HREF=/tutors/aboutme.mpl?userid=music974><B>music974(43)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=music974><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=12565\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The first trinomial is a perfect square which is (y-2)^2.  The second id not a perfect square because -7t is not even. </SPAN>\n" );
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