Question

(-1/27) raised to the power -2/3
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Answer 1

Answer:

9

Step-by-step explanation:

(-27)^⅔

[(-3)³]^⅔

(-3)^3×⅔

(-3)²

9

Answer 2

Answer:

729

Step-by-step explanation:

${ \binom{ - 1}{27} }^{ \frac{ - 2}{3} } \\ = { \sqrt[3]{ \binom{ - 1}{27} } }^{ - 2} \\ = { \binom{ - 1}{3} }^{ - 2} \\ = {( - 27)}^{2} \\ = 729$