document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=625649>Question 625649</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how would i find the solution set to this equation m to the second power + 9m =0<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 #393674 by </B><A HREF=/tutors/aboutme.mpl?userid=reynard2007><B>reynard2007(52)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=reynard2007><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=reynard2007><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=393674\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=calibri size=3><BR>\n" );
document.write( "All you have to do is factor <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E2%2B9m ALIGN=MIDDLE  ALT=\"m%5E2%2B9m\"   DISABLED_style= \"max-width:90%; height:auto;\" >and you will get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%2A%28m%2B9%29=0 ALIGN=MIDDLE  ALT=\"m%2A%28m%2B9%29=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >. We now have to equate each of the factors m and m+9 to zero since if any of these two are equal to zero, the result when we multiply them is also zero.<BR>\n" );
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document.write( "Now, m+9=0 ==> m=-9 and m=0.<BR>\n" );
document.write( "<b>The solution set in roster form is {-9,0}.</b> </SPAN>\n" );
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