[tex] \huge \boxed{\mathbb{QUESTION} \downarrow}[/tex]
[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \sf\left(-\frac{1}{4}\right)^{3} \\ [/tex]
Multiply -1/4 by itself 3 times to find its cube.
[tex] \sf - \frac{1}{4} \times - \frac{1}{4} \times - \frac{1}{4} \\ [/tex]
You'll get the answer as -1/64.
[tex] = \boxed{\boxed{- \frac{1}{64} }}[/tex]