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Algebra III

Name __________________________________

Chapter 2

Review

Date

__________________________________

2

1)

Let f(x) = x

+ x. Evaluate and simplify each of the following.

a.

f(3i)

b.

f(n + 2)

4

2

2)

Find the quotient and the remainder when x

– 2x

– 10 is divided by x – 1.

4

3

3)

Is x + 2 a factor of x

– 2x

+ 9x – 8 = 0? Explain your decision.

4)

Find the sum and the product of the following.

4

3

2

3

a. 2x

+ 4x

– 6x

+ 2x – 4 = 0

b. x

+ 2x – 5 = 0

5)

Write the polynomial function that has a degree of 3, a constant of 5, a linear coefficient of -4,

2

whose quadratic term is 7x

, and a leading coefficient of 9.

3

2

6)

Find all of the zeros of p(x) = x

+ 3x

– 4x – 12.

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Parent category: Education