Chapter 8 - Polynomials and Factoring - 8-6 Factoring ax2+bx+c - Practice and Problem-Solving Exercises - Page 522: 43

The answer is (5n-2)(11n-6).

1. You break apart the "52n" part of the polynomial to get $55n^{2}$ - $22n$ - $30n$ + $12$. 2. You factor out "11n" from the expression leaving, $11n(5n-2) - 6(5n-2)$. 3. Lastly, you just have to join 11n and -6 which results in $(5n-2)(11n-6)$.