document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=547704>Question 547704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Factor the expression25a^2-40ab+16b^225a^2-40ab+16b^2 into a product of binomials </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #356503 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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/cgi-bin/show-face.mpl?user=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=356503\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 25a^2-40ab+16b^2\r<BR>\n" );
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document.write( "Ist term and 3rd term are perfect squares\r<BR>\n" );
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document.write( "2*sqrt(25a^2)(16b^2)= 40ab\r<BR>\n" );
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document.write( "The expression is a perfect square\r<BR>\n" );
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document.write( "a^2+2ab+b^2 = (a+b)^2\r<BR>\n" );
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document.write( "(5a+4b)^2  </SPAN>\n" );
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