Respuesta :

samia2020
1/4^-2 can also be written as 4^2 = 16
tramserran

Answer:  16

Step-by-step explanation:

To change a negative exponent into a positive exponent, flip the fraction.

[tex]\dfrac{1}{4^{-2}}\quad =\dfrac{4^2}{1}\quad =16[/tex]

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