document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=399488>Question 399488</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve using any method:<BR>\n" );
document.write( "x^2-1.3x=-0.4\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #282926 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=282926\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x^2-1.3x=-0.4<BR>\n" );
document.write( "10x^2-13x+4=0 multiply each side by 10.<BR>\n" );
document.write( "10*4=40, sum of 2 factors of 40 that equal -13 is -8 and -5<BR>\n" );
document.write( "10x^2-8x-5x+4=0<BR>\n" );
document.write( "2x(5x-4)-(5x-4)=0 factoring by grouping.<BR>\n" );
document.write( "(2x-1)(5x-4)=0<BR>\n" );
document.write( "x=.5, x=.8<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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