MCQ
Which of the following is the same as $\left(\frac{-5}{7}\right)^{-7}$ ?
- A$\left(\frac{5}{7}\right)^{-7}$
- B$-\left(\frac{5}{7}\right)^{-7}$
- C$\left(\frac{7}{5}\right)^{7}$
- ✓$\left(\frac{-7}{5}\right)^7$
✓
Answer
Correct option: D.
$\left(\frac{-7}{5}\right)^7$
D
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