Unit 4 Test

Front

Which expression is equivalent to (x - 6)(x + 9)?

Back

x² + 3x - 54

Front

Carol was adding the two polynomials shown below. Which of the following best describes her answer in the simplest form?

Back

11x² - 3x - 7

Front

Which are the factors of the expression 3x³ + 23x - 8?

Back

(3x - 8)(x + 1)

Front

Which expression represents x(x+2)(x+3)?

Back

x(x+2)(x+3)

Front

Which are the factors of x² + 3x + 2?

Back

(x + 2)(x + 1)

Front

What is the result of multiplying (x + 1)(x + 2)?

Back

x² + 3x + 2

Front

What is the result of factoring x² - 5x + 6?

Back

(x - 2)(x - 3)

Front

What is the sum of the polynomials 2x² + 3x and 4x² - x?

Back

6x² + 2x

Front

What is the product of (x - 1)(x + 1)?

Back

x² - 1

Front

What is the result of factoring 2x² + 8x?

Back

2x(x + 4)