CountryGirl14 CountryGirl14

24-03-2016
Mathematics

contestada

What is the value of the expression 2/4 ^-3?

A. 1/32

B. 1/6

C.
128

D.
256

Respuesta :

24-03-2016

[tex]\frac{2}{4^{-3}}= 2 \times 4^3\\\\=2 \times 4\times 4\times 4\\\\=8\times 4\times 4 \times 4\\\\=32\times 16\\\\=128[/tex]

Your final answer is C. 128.

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