document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=4945>Question 4945</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (x+7)(x-1)=(x+1)Squared </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #2583 by </B><A HREF=/tutors/aboutme.mpl?userid=lotanez><B>lotanez(23)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lotanez><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=2583\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (x+7)(x-1) = (x+1)(x+1)<BR>\n" );
document.write( "Use the FOIL method on both sides<BR>\n" );
document.write( "(x)(x)+(x)(-1)+(7)(x)+(7)(-1) = (x)(x)+(x)(1)+(1)(x)+(1)(1)<BR>\n" );
document.write( "x^2+(-1x)+7x+(-7)             = x^2+1x+1x+1<BR>\n" );
document.write( "x^2+6x-7                      = x^2+2x+1\r<BR>\n" );
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document.write( "Put all the x values on one side of the equation:\r<BR>\n" );
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document.write( "x^2-x^2 + 6x-2x - 7+7 = x^2-x^2 + 2x-2x + 1+7<BR>\n" );
document.write( "4x=8<BR>\n" );
document.write( "4x/4=8/4<BR>\n" );
document.write( "x=2 </SPAN>\n" );
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