Question

4^−3 can be expressed as a power with base 2 as

Answer 1

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• Express $\sf4^{-3}$ as a power with base 2.

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$\sf {4}^{ - 3}$

$\sf = { ({2}^{2} )}^{ - 3}$

$\sf = {2}^{2 \times - 3}$

$\sf = {2}^{ - 6}$

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• $\sf {2}^{ - 6}$