APFIVE Evaluating an Indeterminate Form Limit
Evaluate $$\lim_{x\to 1} \frac{x^3-1 + \sqrt{x^2+3}-2}{(x-1)\left(x+x^2+x^3\right)}$$
A
$$\frac{6}{7}$$
B
$$\frac{5}{7}$$
C
$$\frac{7}{6}$$
D
$$\frac{7}{5}$$
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