document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=425733>Question 425733</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a picture frame is 18cm by 14cm. there are 192cm^2 of picture showing. what is the width of the frame? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #318091 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=318091\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (18-2w)(14-2w)=192<BR>\n" );
document.write( "252-64w+4w2=192<BR>\n" );
document.write( "4w2-64w+60=0<BR>\n" );
document.write( "w2-16w+15=0<BR>\n" );
document.write( "(w-15)(w-1)=0<BR>\n" );
document.write( "w=15 or 1<BR>\n" );
document.write( "Throwing out 15 as too wide, the width of the frame is 1 cm.<BR>\n" );
document.write( "16x12=192.. </SPAN>\n" );
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