Question

Verifique:
a)2∛2=∛16
b)√9·8=6√2

Answer 1

$\large\textsf{Vamos L\'a:}$

$\boxed{\large\textbf{Verifica\c{c}\~ao de igualdade.}}$

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$\large\mathsf{a)\ 2 \sqrt[3]{2} = \sqrt[3]{16} }$

$\large\mathsf{\ \sqrt[3]{2*2^3} = \sqrt[3]{16} }$
$\large\mathsf{\ \sqrt[3]{2*8} = \sqrt[3]{16} }$
$\large\mathsf{\ \sqrt[3]{16} = \sqrt[3]{16} }$

$\large\mathsf{a) \ IGUALDADE\ VERDADEIRA \large\begin{array}{l}\checkmark\end{array}}$
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$\large\mathsf{b)\ \sqrt{9*8} = 6\sqrt{2} }$

$\large\mathsf{\ \sqrt{9} *\sqrt{8} = 6\sqrt{2} }$
$\large\mathsf{\ 3 *\sqrt{8} = 6\sqrt{2} }$
$\large\mathsf{\ \sqrt{8*3^2} = \sqrt{2*6^2} }$
$\large\mathsf{\ \sqrt{8*9} = \sqrt{2*36} }$
$\large\mathsf{\ \sqrt{72} = \sqrt{72} }$

$\large\mathsf{b) \ IGUALDADE\ VERDADEIRA \large\begin{array}{l}\checkmark\end{array}}$
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Espero Ter Ajudado!!!
Bons Estudos!!!
;D