Respuesta :

kritika3375

Step-by-step explanation:

Given

[tex]{4}^{x} = \frac{1}{16} \\ {4}^{x} = \frac{1}{ {4}^{2} } \\ {4}^{x} = {4}^{ - 2} \\ x = - 2[/tex]

Hope it will help :)❤

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