Question

find the value of
$\sqrt[3]{ \frac{ - 729}{343} }$
​

Answer 1

Answer:

³√729 / ³√343

³√( 9 )³ / ³√ ( 7 )³

9 / 7

Answer 2

Answer:

$= \sqrt[3]{ \frac{( - 9)( - 9)( - 9)}{7 \times 7 \times 7} }$

$= - \frac{9}{7}$

$- 1 \frac{2}{7}$

Step-by-step explanation:

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