Find the Interval of Convergence For $\sum_{n=0}^{\infty} \frac{x^{n}}{\sqrt{n+7}}$
A) $-7<$ $x<1$

question 56

Multiple Choice

Find the interval of convergence for $\sum_{n=0}^{\infty} \frac{x^{n}}{\sqrt{n+7}}$ .

• A) \(-7<\)\(x<1\)
• B) \(-1 \leq x<1\)
• C) \(-1 \leq x<7\)
• D) \(-7<\)\(x<7\)

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