Question

find the value of {(1/3)^-2 - (1/2)^-3}​

Answer 1

Step-by-step explanation:

$( \frac{ 1 }{ 3 } ) ^ { -2 } -( \frac{ 1 }{ 2 } ) ^ { -3 }$

$9-\left(\frac{1}{2}\right)^{-3}$

9-8

= 1

Answer 2

Answer:

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