document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=793393>Question 793393</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the answer in scientific notation, c*10^n, with c rounded to two decimal places.<BR>\n" );
document.write( "Question 1) 1.357*10^12 / (4.2*10^2)*(6.87*10^-3)\r<BR>\n" );
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document.write( "To simplify:<BR>\n" );
document.write( "Question 2) (u+v^-2)^-1<BR>\n" );
document.write( "Question 3) (a+b)/ba^-1 - ab^-1<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #480357 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=480357\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If you mean<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1.357%2A10%5E12%2F%284.2%2A10%5E2%2A6.87%2A10%5E-3%29 ALIGN=MIDDLE  ALT=\"1.357%2A10%5E12%2F%284.2%2A10%5E2%2A6.87%2A10%5E-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= 1.357/(4.4*6.87)E(12-2+3)<BR>\n" );
document.write( "= 0.0449E13<BR>\n" );
document.write( "= 4.49E11, or<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4.49%2A10%5E11 ALIGN=MIDDLE  ALT=\"4.49%2A10%5E11\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );