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**1. Evaluate**

**2. lim χ→0 [((χ+1)^1/3) -1] / χ**

**3. The hint is [a^2 + b^2 = (a+b)(a^2 + ab + b^2)].**

But i don't get it how can that help me solve this because it is a cube root and not to the power of 3.

But i don't get it how can that help me solve this because it is a cube root and not to the power of 3.

Without thinking about the hint, I have attempted it and i think it is undefined for the function.

Say f(x) is the function, so f(0) is undefined making the limit as x approaches 0 undefined as well.

is it correct??

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