4
QuizMultiple Choice

Multiplying Polynomials and Simplifying Expressions

Question 4 of 10 • FL-1200710-Mathematics for College Algebra A

The product of a binomial and a trinomial is x 3 + 3 x 2 − x + 2 x 2 + 6 x − 2. Which expression is equivalent to this product after it has been fully simplified?

Answer
A
x3 + 5x2 + 5x – 2
B
x3 + 2x2 + 8x – 2
C
x3 + 11x2 – 2
D
x3 + 10x2 – 2
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