Question

please help!! fan and medal!!

b^-3=1/216



A.
–6

B.
6

C.
36

D.
72

Answer 1

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Answer 2

b^-1/3 = 1/b^3

Answer 3

b^-3=1/216
b^3=216
b=cube rootout of 216

Answer 4

@AlexandervonHumboldt2 correct explanation.