Answer
$x^{2t-1}$
Work Step by Step
We are given the expression $\frac{x^{3t-1}}{x^{t}}$.
To simplify, we can use the quotient rule, which holds that $\frac{a^{m}}{a^{n}}=a^{m-n}$ (where a is a nonzero real number, and m and n are integers).
$\frac{x^{3t-1}}{x^{t}}=x^{3t-1-t}=x^{2t-1}$