Solved

Choose the One Alternative That Best Completes the Statement or Answers

Question 223

Multiple Choice

Choose the one alternative that best completes the statement or answers the question
- $7^{-1}-2^{-1}$

A) $-\frac{1}{5}$

B) $-\frac{14}{5}$

C) $\frac{5}{14}$

D) $-\frac{5}{14}$

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