$$ t=1, \quad t=3.$$
Work Step by Step
Since the bases are equal, then the exponents are equal. Hence, $$ t^2=4t-3\Longrightarrow t^2-4t+3=0 \Longrightarrow (t-1)(t-3)=0.$$ Then, $$ t=1, \quad t=3.$$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.