What is expand (e^{(n(n+1))/2})/(n) ?

The solution to expand (e^{(n(n+1))/2})/(n) is (e^{(n^2+n)/2})/(n)

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expand (e^{(n(n+1))/2})/(n)

expand

\frac{e ^{\frac{n ( n + 1 )}{2}}}{n}

\frac{e ^{\frac{n ^{2} + n}{2}}}{n}

Solution steps

\frac{e ^{\frac{n ( n + 1 )}{2}}}{n}

e^{\frac{n ( n + 1 )}{2}} = e^{\frac{n ^{2} + n}{2}}

= \frac{e ^{\frac{n ^{2} + n}{2}}}{n}

f (5 a = 5 a - 2)

x (x^{3} - 9 x - 7 = 0)

\frac{2}{( x - 5 ) ^{3}}

\frac{2 x - 2 x ^{2} - 2 x h}{3 h ( x + h )}

\frac{1}{2} - \frac{1}{2} cos^{2} (2 x)

What is expand (e^{(n(n+1))/2})/(n) ?
The solution to expand (e^{(n(n+1))/2})/(n) is (e^{(n^2+n)/2})/(n)