Answer
$(6x-1)(6x-1)
.$
Work Step by Step
This is a perfect square trinomial, and hence
$$
36x^2-12x+1=(6x-1)(6x-1)
.$$
One can check as follows
$$
(6x-1)(6x-1)=36x^2-6x-6x+1=36x^2-12x+1
.$$
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.