document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1048459>Question 1048459</A>: <I><SPAN STYLE=\"word-break: break-all;\"> y=3x^2 + 15x + 9\r<BR>\n" );
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document.write( "Find the vertex and if it is maximum or minimum \r<BR>\n" );
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document.write( "Do it by finding the square please! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #664037 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=664037\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=3x^2 + 15x + 9<BR>\n" );
document.write( "y=3(x^2 + 5x) + 9<BR>\n" );
document.write( "y=3(x+ (5/2))^2 - 75/4 + 36/4<BR>\n" );
document.write( "y = 3(x+ (5/2))^2 - 39/4<BR>\n" );
document.write( "V(-2.5, - 9.75)<BR>\n" );
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