document.write( "Question 318410: what is the slimplest form of x+x to the second power+ x to the 3 power+ x to the 4 power+ x to the 5 power + x to the 6 power + x to the 7 power all over x to the -3 power + x to the -4 power + x to the -5 power + x to the -6 power + x to the -7 power + x to the -8 power + x to the -9 power \n" ); document.write( "
Algebra.Com's Answer #227940 by Fombitz(32388)\"\" \"About 
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