document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=321645>Question 321645</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve the following equations 2x^2-x=21 show work </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #230316 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=230316\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x^2-x=21 <BR>\n" );
document.write( "2x^2-x-21=0<BR>\n" );
document.write( "2x^2-7x+6x-21=0<BR>\n" );
document.write( "x(2x-7)+3(2x-7)=0<BR>\n" );
document.write( "(2x-7)(x+3)=0<BR>\n" );
document.write( "x=7/2 OR -3<BR>\n" );
document.write( " </SPAN>\n" );
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