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.


Which of the following is a trinomial?

  1. x + 2

  2. x2 - 4

  3. 4x2 - 2x + 1

  4. x + 2x2

The correct answer is: 4x2 - 2x + 1

A trinomial is an algebraic expression that consists of three terms, unlike a binomial which has two terms. Option A and D only have two terms, therefore they cannot be trinomials. Option B has a polynomial of degree two, but it only has two terms, not three. Only option C has three terms, and all of them are of different degrees, making it a trinomial.