Question

Which expression is equivalent to 8 to the power of -3?

eight times negative three

negative eight times three times three times three

one divided by the quantity eight times eight times eight

one divided by the quantity eight times three times three times three

Answer 1

\[x ^{-n} = \frac{ 1 }{ x ^{n} }\]
Therefore, \[8^{-3} = ?\]

Answer 2

im confused