3^-4 × (1/2)^-2 = ?

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3^-4 × (1/2)^-2 = ?

A2/9

B4/81

C4/27

D4/9

Answer:

B. 4/81

Read Explanation:

3^-4 × (1/2)^-2 =(1/3)^4 × (2)^2 =4/81

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