Chapter 8 Test

• p = -3, 2

• p = -1, 0

• p = -3, -1, 0, 2

• none of the above

How many of the following rational expressions have restrictions on the variable?

• 1

• 2

• 3

• 4

• none of the above

• (y-2)(3y+4)

• (y+2)(3y+4)

• (y-2)(3y-4)

• (y+2)(3y-4)

Simplify the expression completely and list the restrictions:

• -a (with restrictions: a ≠ 0, b ≠ 2)

• a (with restrictions: a ≠ 0, b ≠ 2)

• -a/2 (with restrictions: a ≠ 0, b ≠ -2)

• a/2 (with restrictions: a ≠ 0, b ≠ -2)

Simplify the complex fraction:

• 9/2x (with restrictions: x ≠ 0)

• x/9 (with restrictions: x ≠ 0)

• 3x (with restrictions: x ≠ 0)

• (x + 1)/(x - 2)

• (x - 1)(x-7)/(x + 2)(x+2)

• (x -7)/(x +2)

• (x - 5)/(x + 2)

• 1/(x + 1)