This is manipulated using the products of powers exponential property, which is a^{b} * a^{c} = a^{b+c}. 1^{x+1} = 1^{x} * 1^{1}. 1 to the first power is 1, and remember that 1 raised to any number is still one. (Even ±∞) So 1^{x+1} = 1. That leaves you with x/(x+1)
6/7/2014

Alex S.
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