Hello can I please get some help on this math problem

Given:
[tex]\frac{m^3+1}{n-1}[/tex]To find:
Simplify the given expression by substituting the given values.
Explanation:
To evaluate given expression, taking m = -3 and n = -1 as given in question,
[tex]\begin{gathered} \frac{(-3)^3+1}{-1-1} \\ =\frac{-27+1}{-1-1} \\ =\frac{-26}{-2} \\ =13 \end{gathered}[/tex]Final answer:
Hence, the required simplified solution of the given expression by substituting the value is 13.