document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=641363>Question 641363</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I try to challenge myself and my friends from time to time but i seem to need some help on these problems.<BR>\n" );
document.write( "1.(3s+3)squared<BR>\n" );
document.write( "2.(5z+1)squared<BR>\n" );
document.write( "3.(10y+1)squared<BR>\n" );
document.write( "4.(1+10y)squared </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #403635 by </B><A HREF=/tutors/aboutme.mpl?userid=JellyBeans><B>JellyBeans(8)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JellyBeans><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=JellyBeans><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=403635\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> My guess is to answer them using \"Squaring a Binomial\"<BR>\n" );
document.write( "It's like this: (a+b)^2 = a^2 + 2ab + b^2\r<BR>\n" );
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document.write( "1.(3s+3)squared<BR>\n" );
document.write( "= 9s^2 + 12s + 9<BR>\n" );
document.write( "2.(5z+1)squared<BR>\n" );
document.write( "= 25z^2 + 10z + 1<BR>\n" );
document.write( "3.(10y+1)squared<BR>\n" );
document.write( "=100y^2 + 20y + 1<BR>\n" );
document.write( "4.(1+10y)squared<BR>\n" );
document.write( "=1 + 20y + 100y^2\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );