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CountryGirl14 CountryGirl14
  • 24-03-2016
  • Mathematics
Answered

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

A1/32


B1/6


C.

128


D.

256

Verified Answer :

TSO
TSO TSO
  • 24-03-2016

\(\frac{2}{4^{-3}}= 2 \times 4^3\\\\=2 \times 4\times 4\times 4\\\\=8\times 4\times 4 \times 4\\\\=32\times 16\\\\=128\)

Your final answer is C. 128.

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