document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=101176>Question 101176</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can I please get block of instructions on how answer for this problem.\r<BR>\n" );
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document.write( "The area of a rectangle of lenght x is given by 3x^2 +5x. Find the width of the rectangle.\r<BR>\n" );
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document.write( "Thank you so much. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #73627 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=73627\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1. Start with the formula for the area of a rectangle:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+L%2AW ALIGN=MIDDLE  ALT=\"A+=+L%2AW\"   DISABLED_style= \"max-width:90%; height:auto;\" > where L = the length and W = the width.<BR>\n" );
document.write( "But, you are given the length as x so L = x.<BR>\n" );
document.write( "And you are given the area as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%5E2%2B5x ALIGN=MIDDLE  ALT=\"3x%5E2%2B5x\"   DISABLED_style= \"max-width:90%; height:auto;\" >, so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+3x%5E2%2B5x ALIGN=MIDDLE  ALT=\"A+=+3x%5E2%2B5x\"   DISABLED_style= \"max-width:90%; height:auto;\" >, so now you can write:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%5E2%2B5x+=+x%2AW ALIGN=MIDDLE  ALT=\"3x%5E2%2B5x+=+x%2AW\"   DISABLED_style= \"max-width:90%; height:auto;\" > You can rewrite this as:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2AW+=+x%283x%2B5%29 ALIGN=MIDDLE  ALT=\"x%2AW+=+x%283x%2B5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Here, we factored an x.<BR>\n" );
document.write( "So, to find W, divide both sides by x.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=W+=+3x%2B5 ALIGN=MIDDLE  ALT=\"W+=+3x%2B5\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
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