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!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the solution of the equation x2 - 11x - 48 = 0?

8
-8
6
-6

The correct answer is: -8

The solutions of a quadratic equation are found by factoring or using the quadratic formula. For this equation, factoring the expression results in (x-8)(x+6)=0. This means that the solutions are x=8 and x=-6. While 6 and -6 are options, they do not satisfy the given equation. Similarly, 8 and -8 are not solutions as they do not make the equation equal to 0. Therefore, the only correct solution to this equation is -8.