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Home > A2C > Chapter 10 > Lesson 10.1.2 > Problem 10-39

10-39.

What is the probability that x2 + kx + 12 will factor if 0 ≤ k ≤ 8 and k is an integer? Make an organized list (sample space) to help you determine the probability. Homework Help ✎

The expression is factorable when k = ±7 or k = ±8.