Rational Expressions Excluded Values

Find the excluded value(s).

• n = 0

• n = 24

• n = -24

• n can be any real number

Find the excluded value(s).

• a = 0

• a = 10

• a = 1

• a = -1

Find the excluded value(s).

• v = 5

• v = 10

• v = -25

• v = -5

What are the domain restrictions of the following rational expression:

• x ≠ 4

• x ≠ -4, 4

• x ≠ -16, 16

• x ≠ 0, 4

Find the Excluded Value of (x+6)/(x²+5x-6)

• x = 1

• x = -6

• x = 1, -6

• x = -1, 6

Simplify the rational expression and state the excluded values.

• 
• 
• 
• 

Simplify and state the excluded values.

• A

• B

• C

• D

State the excluded (undefined) values for the given expression.

• 8, -10

• 8, 9

• -8, 10

• -8, -9

State the excluded value of the rational expression.

Mathematical Equivalence

ON

Match the expression with it's excluded values

• 0

• (x+4)

• 12

• (x-12)

• -4

• (x-5)

• -5

• (x+4)/(x+5)

• 5

• x