document.write( "Question 888853: Simplify 3^x - 3^(x-1) - 3^(x-2) \n" ); document.write( "

Algebra.Com's Answer #537745 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3%5Ex+-+3%5E%28x-1%29+-+3%5E%28x-2%29=3%5E2%2A3%5E%28x-2%29-3%2A3%5E%28x-2%29-3%5E%28x-2%29\"$
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