# 2to the x power, plus 2 to the negative x power, all divided by 2, equals 3

*label*Mathematics

*timer*Asked: Mar 20th, 2015

**Question description**

2to the x power, plus 2 to the negative x power, all divided by 2, equals 3

Anonymous

2to the x power, plus 2 to the negative x power, all divided by 2, equals 3

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