Question

Difference between 2¯³ and 2¯⁴ is​

Answer 1

$\large\sf\underline{Answer\::}$

$\sf\:2^{-3} - 2^{-4}$

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$\sf\longrightarrow\:[(-2) \times (-2) \times (- 2)] - [(-2) \times (-2) \times (-2) \times (-2)]$

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$\sf\longrightarrow\:[4 \times (- 2)] - [4 \times (-2) \times (-2)]$

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$\sf\longrightarrow\:[-8] - [(-8) \times (-2)]$

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$\sf\longrightarrow\:-8 - [16]$

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$\sf\longrightarrow\:-8 - 16$

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$\small{\underline{\boxed{\mathrm\red{\longrightarrow\:-24}}}}$ ★

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!! Hope it helps !!‎