Multiply. Express your answer as a polynomial in standard form.

(6x−7)^2

(6x-7)^2 = (6x-7)(6x-7)

Using the FOIL method, we can distribute:

(36x^2 - 42x - 42x + 49) = 36x^2 - 84x + 49

Therefore, the answer is 36x^2 - 84x + 49.