document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=713262>Question 713262</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which equation is -3 not a solution?<BR>\n" );
document.write( "a)x^2-2x-15<BR>\n" );
document.write( "b)x^2-21=4x<BR>\n" );
document.write( "c)2x^2+12x=-18<BR>\n" );
document.write( "d)9+x^2=0<BR>\n" );
document.write( "I appreciate your help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #438344 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=438344\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Which equation is -3 not a solution?<BR>\n" );
document.write( "Note: (-3)^2 = 9<BR>\n" );
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document.write( "a)x^2-2x=15<BR>\n" );
document.write( "9 -2*-3 = 15<BR>\n" );
document.write( "9+6 = 15<BR>\n" );
document.write( "true<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "b)x^2-21=4x<BR>\n" );
document.write( "9 - 21 = -12<BR>\n" );
document.write( "true<BR>\n" );
document.write( "-----------------------<BR>\n" );
document.write( "c)2x^2+12x=-18<BR>\n" );
document.write( "2*9 -36 = -18<BR>\n" );
document.write( "true<BR>\n" );
document.write( "---------------------<BR>\n" );
document.write( "d)9+x^2=0<BR>\n" );
document.write( "9 + 9 = 0<BR>\n" );
document.write( "false<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=================<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );