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Which expression is equivalent to ([tex] \frac{1}{16} ^{-4} [/tex]
A. (-16)^4
B. 16^4
C. [tex] ^{4} \sqrt{} \frac{1}{16} [/tex]
D. -(1/16)[tex] ^{4} [/tex]

Respuesta :

dalendrk
[tex]a^{-n}=\left(\dfrac{1}{a}\right)^n\\\\therefore\\\\\left(\dfrac{1}{16}\right)^{-4}=\left(\dfrac{1}{\frac{1}{16}}\right)^4=16^4[/tex]

Answer: B. 16^4.

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