document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=54633>Question 54633</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve each of the following quadratic inequalities. express your answers in interval notation.\r<BR>\n" );
document.write( "\n" );
document.write( "a) 2y^2+5y-63<0\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "b) 4y^2+10y-14<0\r<BR>\n" );
document.write( "\n" );
document.write( "c) x^2+x-30<0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #37005 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=37005\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> SEE THE FOLLOWING EXAMPLE AND TRY.IF STILL IN DIFFICULTY PLEASE COME BACK<BR>\n" );
document.write( "-------------------------------<BR>\n" );
document.write( "PLEASE HELP ME WITH THIS PROBLEM;<BR>\n" );
document.write( "For f(x)=1 over x62-2x-8 find the intervals where f(x)<0.<BR>\n" );
document.write( "HOPE YOU MEAN <BR>\n" );
document.write( "Y = F(X)=1/ X^2-2X-8.....ASSUMING SO<BR>\n" );
document.write( "Y= 1/X^2-4X+2X-8=1/[X(X-4)+2(X-4)]=1/[(X+2)(X-4)]<BR>\n" );
document.write( "THE ROOTS ARE X=-2 AND X=4<BR>\n" );
document.write( "FOR F(X) TO BE <0,X SHOULD LIE BETWEEN THE 2 ROOTS ..THAT IS ..BETWEEN -2 & 4 .<BR>\n" );
document.write( "-2<X<4.....OR.......X IS IN THE INTERVAL  (-2,4)<BR>\n" );
document.write( "-------------------------------------------------------<BR>\n" );
document.write( "ANSWERS ARE\r<BR>\n" );
document.write( "\n" );
document.write( "a) 2y^2+5y-63<0 ...(2Y-9)(Y+7)<0....Y LIES BETWEEN -7 AND 9/2...(-7,9/2)\r<BR>\n" );
document.write( "\n" );
document.write( "b) 4y^2+10y-14<0 ...2(2Y+7)(Y-1)<0...Y LIES BETWEEN -7/2 AND 1 ...(-7/2,1)<BR>\n" );
document.write( "c) x^2+x-30<0....(X+6)(X-5)<0....X LIES BETWEEN -6 AND 5......(-6,5)<BR>\n" );
document.write( "You may edit the question. M </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );