document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=794675>Question 794675</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is 4x^-7 in fraction form? Or how can you use fractions to prove the following to be true? <BR>\n" );
document.write( "x^-5*4x^-7=4x^-12 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #492201 by </B><A HREF=/tutors/aboutme.mpl?userid=LinnW><B>LinnW(1048)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=LinnW><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=LinnW><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=492201\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> what is 4x^-7 in fraction form? Or how can you use fractions to prove the following to be true? <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E-5%2A4x%5E-7 ALIGN=MIDDLE  ALT=\"x%5E-5%2A4x%5E-7\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E-12 ALIGN=MIDDLE  ALT=\"4x%5E-12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Since we can multiply in any order the left hand side<BR>\n" );
document.write( "can be written as <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Ax%5E-5%2Ax%5E-7 ALIGN=MIDDLE  ALT=\"4%2Ax%5E-5%2Ax%5E-7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Notice <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E-5%2Ax%5E-7 ALIGN=MIDDLE  ALT=\"x%5E-5%2Ax%5E-7\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E-12 ALIGN=MIDDLE  ALT=\"x%5E-12\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Ax%5E-5%2Ax%5E-7 ALIGN=MIDDLE  ALT=\"4%2Ax%5E-5%2Ax%5E-7\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2Ax%5E-12 ALIGN=MIDDLE  ALT=\"4%2Ax%5E-12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So we can safely say <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E-5%2A4x%5E-7 ALIGN=MIDDLE  ALT=\"x%5E-5%2A4x%5E-7\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E-12 ALIGN=MIDDLE  ALT=\"4x%5E-12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4x%5E-12 ALIGN=MIDDLE  ALT=\"4x%5E-12\"   DISABLED_style= \"max-width:90%; height:auto;\" > can be written as<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2A%28x%5E-12%29 ALIGN=MIDDLE  ALT=\"4%2A%28x%5E-12%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2A%281%2F%28x%5E12%29%29 ALIGN=MIDDLE  ALT=\"4%2A%281%2F%28x%5E12%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%2F%28x%5E12%29%29 ALIGN=MIDDLE  ALT=\"%284%2F%28x%5E12%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );