Question

pls help me
It is really urgent ​

Answer 1

Answer:

answer is -2/3

Step-by-step explanation:

cube root if 216 is 6 and cube root of 729 is 9

Answer 2

$\sqrt[3]{ \frac{ - 216}{729} } \\ \\ \sqrt[3]{ \frac{ - 1 \times 216}{729} } \\ \\ \frac{ \sqrt[3]{ - 1} \: \: \times \sqrt[3]{216} }{ \sqrt[3]{729} } \\ \\ \frac{ - 1 \times 6}{9} = \frac{ - 2}{3}$

$<marquee>MARK BRAINLIEST$