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Home > A2C > Chapter 13 > Lesson 13.1.1 > Problem 13-17

13-17.

Find all values of a for which the equation ax2 + 5x + 6 = 0 has a solution that is a real number. Express a in terms of one or more inequalities. Homework Help ✎

Find all values of a such that the discriminant is greater than or equal to zero.