Question

simplify following
(-7)^-1×(1\7)^-2​

Answer 1

Answer:  -7

Step-by-step explanation:

1/(-7)×(1/49)

=49/(-7)

=-7

Answer 2

Answer:

$( - 7) {}^{ - 1} \times ( \frac{1}{7} ) {}^{ - 2} \\ \\ \frac{ - 1}{7} \times (7) {}^{2} \\ \\ \frac{ - 1}{7} \times 49 \\ \\ - 7$

Step-by-step explanation:

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