Perform the indicated operation and write your answer with positive integer exponents.
-$$\frac { \mathrm { m } ^ { - 1 } - \mathrm { n } ^ { - 1 } } { ( \mathrm { mn } ) ^ { - 1 } }$$
A) $m - n$
B) $m + n$
C) $n - m$
D) $- \mathrm { n } - \mathrm { m }$

Question

Quizplus · Accepted Answer

The Answer of Perform the indicated operation and write your answer with positive integer exponents.
-$$\frac { \mathrm { m } ^ { - 1 } - \mathrm { n } ^ { - 1 } } { ( \mathrm { mn } ) ^ { - 1 } }$$
A) $m - n$
B) $m + n$
C) $n - m$
D) $- \mathrm { n } - \mathrm { m }$

Perform the Indicated Operation and Write Your Answer with Positive m−1−n−1(mn)−1\frac { \mathrm { m } ^ { - 1 } - \mathrm { n } ^ { - 1 } } { ( \mathrm { mn } ) ^ { - 1 } }(mn)−1m−1−n−1​

Perform the Indicated Operation and Write Your Answer with Positive $\frac { \mathrm { m } ^ { - 1 } - \mathrm { n } ^ { - 1 } } { ( \mathrm { mn } ) ^ { - 1 } }$