Question

(6 power -1 - 8 power -1) power -1

Answer 1

$\boxed {\boxed {Answer: 24}}$

Step-by-step explanation:

$[{(6)}^{-1} - {(8)}^{-1}]^{-1}$

= $[ \dfrac{1}{6} - \dfrac {1}{8}]^{-1}$

= $[\dfrac {8-6}{48}]^{-1}$

= $(\dfrac{2}{48})^{-1}$

= $\dfrac{48}{2}$

= 24

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