document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=891809>Question 891809</A>: <I><SPAN STYLE=\"word-break: break-all;\"> find the greatest value of 3+5x-2x^2 if x is a real no. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #540047 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=540047\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> That means, find the vertex of the function, since the vertex will be a maximum.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Complete the Square using <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285%2F%282%2A2%29%29%5E2=%285%2F4%29%5E2 ALIGN=MIDDLE  ALT=\"%285%2F%282%2A2%29%29%5E2=%285%2F4%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and convert the expression (after appropriate arithmetic and simplifications) into:\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28-2%28x-5%2F4%29%5E2%2B49%2F8%29 ALIGN=MIDDLE  ALT=\"highlight%28-2%28x-5%2F4%29%5E2%2B49%2F8%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "The maximum point is the vertex, (5/4, 49/8). </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );