Express 4 3 as a power with base 2

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Express 4 (Raised to - 3) as a power with base 2

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Answer:

4^{-3}=2^{-6}\: (base \:2)

Step-by-step explanation:

4^{-3}\\=\left(2^{2}\right)^{-3}\\=2^{2\times (-3)}

By \: Exponential \: Law:\\\boxed {\left(a^{m}\right)^{n}=a^{mn}}

=2^{-6}\: (base \:2)

Therefore,

4^{-3}=2^{-6}\: (base \:2)

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