Prepare for the College Algebra CLEP exam with our comprehensive quiz. Our engaging questions, hints, and detailed explanations will help ensure you're ready to ace your test and earn college credit faster!

Practice this question and more.


What is the result when adding the coefficients of the two trinomials (x + 4)(x + 5) + (x - 3)(x - 2)?

  1. -4x

  2. 4x

  3. 4

  4. 12

The correct answer is: 4

When adding the coefficients of the two trinomials (x + 4)(x + 5) + (x - 3)(x - 2), the result is the constant term of the simplified trinomial. In this case, we have (1)(1) + (1)(1) = 1 + 1 = 2. Therefore, the correct answer is C. Option A and B are incorrect because they are referring to the x variable and not the constant term. Option D is incorrect because it only considers the coefficients of the second trinomial and not both. The correct answer is C because it considers the sum of the coefficients of both trinomials.