Which expression represents \( (x - 3)(x + 2) \) when expanded?

Study for the Accuplacer Advanced Algebra and Functions Test. Use flashcards and multiple choice questions, each question offers hints and explanations. Ace your exam preparation!

To expand the expression ( (x - 3)(x + 2) ), we use the distributive property, commonly referred to as the FOIL method for binomials. This stands for First, Outside, Inside, and Last, representing the terms we will multiply.

  1. First: Multiply the first terms in each binomial, which are ( x ) and ( x ). This gives ( x^2 ).
  1. Outside: Multiply the outer terms, which are ( x ) and ( 2 ). This results in ( 2x ).

  2. Inside: Multiply the inner terms, which are ( -3 ) and ( x ). This produces ( -3x ).

  3. Last: Multiply the last terms in each binomial, which are ( -3 ) and ( 2 ). This results in ( -6 ).

Putting these results together, we have:

[

x^2 + 2x - 3x - 6

]

Now, combine the like terms ( 2x - 3x ) to simplify:

[

x^2 - x - 6

]

Thus

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