College Algebra CLEP Prep Practice Exam

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Prepare for the College Algebra CLEP Test with our comprehensive practice exam. Study with flashcards and multiple choice questions, each offering clues and detailed explanations. Achieve your best score and excel in your exam!

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What is the value of the discriminant in the equation x^2 + 5x + 6 = 0?

6
11
-6
-11

The correct answer is: 11

The discriminant is a mathematical term that is used to determine the number and type of solutions to a quadratic equation. In this case, the discriminant is equal to b^2 - 4ac, where a, b, and c are the coefficients in x^2 + 5x + 6 = 0. Plugging in the values, we get b^2 - 4ac = 5^2 - 4(1)(6) = 25 - 24 = 1. Since the discriminant is positive (1), there are two real solutions to the equation. Looking at the choices, only B has a positive value and therefore, is the correct answer. The options A, C, and D all have negative values, which do not accurately reflect the value of the discriminant in this equation.