document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=162530>Question 162530</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780321437266/algebrahomeworkh>Biginning Algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> A parallelagram x+1=a and 2x+1 = b <BR>\n" );
document.write( "                area = 45 square units <BR>\n" );
document.write( "find its base and hight and check answers <BR>\n" );
document.write( "show all work\r<BR>\n" );
document.write( "\n" );
document.write( "Please help?? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #119901 by </B><A HREF=/tutors/aboutme.mpl?userid=elima><B>elima(1433)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=elima><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=119901\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A=bh<BR>\n" );
document.write( "A= 45<BR>\n" );
document.write( "a=x+1<BR>\n" );
document.write( "b=2x+1<BR>\n" );
document.write( "=============<BR>\n" );
document.write( "45=(x+1)(2x+1)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2%2B3x%2B1=45 ALIGN=MIDDLE  ALT=\"2x%5E2%2B3x%2B1=45\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E2%2B3x-44=0 ALIGN=MIDDLE  ALT=\"2x%5E2%2B3x-44=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2x+11)(x-4)=0<BR>\n" );
document.write( "2x+11=0<BR>\n" );
document.write( "2x=-11 - can't have a negative side<BR>\n" );
document.write( "x=-11/2<BR>\n" );
document.write( "x-4=0<BR>\n" );
document.write( "x=4 - answer<BR>\n" );
document.write( "Check;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%284%29%5E2%2B3%284%29%2B1=45 ALIGN=MIDDLE  ALT=\"2%284%29%5E2%2B3%284%29%2B1=45\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "32+12+1=45<BR>\n" );
document.write( ":)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );