Find the sum of all possible five-digit numbers that can be formed using the digits 1, 2, 3, 5, 6, and 7, with no repeated digits.

Find the product. type your answer in the space provided. use / for a fraction bar (example: 1/2) and ^ for an exponent (example: x^5). do not put spaces in your answer. (x -1 y 5)^2 · (2xy -2)^5