# Math Help - find the limit last one

1. ## find the limit last one

limit as x approaches 0 of (1+x)^1/3x
answer need to be in the form of e does u=3x

2. Originally Posted by vinson24
limit as x approaches 0 of (1+x)^1/3x
answer need to be in the form of e does u=3x
That...or $\lim_{x\to0}\left[\left(1+x\right)^{\frac{1}{x}}\right]^{\frac{1}{3}}=\dots$

3. Originally Posted by vinson24
limit as x approaches 0 of (1+x)^1/3x
answer need to be in the form of e does u=3x
$(1+x)^{\frac1{3x}} = ((1+x)^{\frac1{x}})^{\frac13}$

4. thanks cant believe i didnt see that