document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1182400>Question 1182400</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Prove that (5n)!/ 40^n * n! is natural number for every natural number n. </SPAN>\n" );
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document.write( "\"(5n)!/40^n*n!\" = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285n%29%21%2F40%5En%2An%21 ALIGN=MIDDLE  ALT=\"%285n%29%21%2F40%5En%2An%21\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "or<br><BR>\n" );
document.write( "\"(5n)!/(40^n*n!)\" = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285n%29%21%2F%2840%5En%2An%21%29 ALIGN=MIDDLE  ALT=\"%285n%29%21%2F%2840%5En%2An%21%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "or possibly something else...?<br><BR>\n" );
document.write( "Re-post, making it clear what the expression is.<br><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );