### Home > A2C > Chapter 10 > Lesson 10.1.1 > Problem 10-12

10-12.

First list all of the values of *k* for which the expression is factorable.

*x*^{2} + 7*x* + *k* is factorable for *k* = 0, 6, 10, 12.

10-12.

First list all of the values of *k* for which the expression is factorable.

*x*^{2} + 7*x* + *k* is factorable for *k* = 0, 6, 10, 12.