Answer
$$\lim_{t\to1}t^2\ln(2-\sqrt t)=0$$
Work Step by Step
$$A=\lim_{t\to1}t^2\ln(2-\sqrt t)$$
$$A=1^2\times\ln(2-\sqrt1)=\ln(2-1)=\ln1$$
$$A=0$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.