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

10-12.

What is the probability that is factorable if

*is an integer?*

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

is factorable for

*, 6, 10, 12.*

10-12.

What is the probability that is factorable if

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

is factorable for