Math[tex] {2}^{y + 1} \div {2}^{y} [/tex] - id212826381, princessjsl22

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andrew5182

12.03.2022

if you meant simplification,

$\bf ~~~~~~~~~~~~\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} \qquad \qquad \cfrac{1}{a^n}\implies a^{-n} \qquad \qquad a^n\implies \cfrac{1}{a^{-n}}\\\\[-0.35em] \rule{31em}{0.25pt}\\\\ 2^{y+1}\div 2^y\implies \cfrac{2^{y+1}}{2^y}\implies 2^{y+1}\cdot 2^{-y}\implies 2^{(y+1)-y}\implies 2^1\implies 2$

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jamalchris9353

07.09.2022

Mathematics

The length is 7 and the width is 3. The area will be 21 un.^2 and the perimeter will be 20 un.

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Math ${2}^{y + 1} \div {2}^{y}$

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