Rational Expressions Excluded Values

What are the excluded values?

• x ≠ 0, 1/7

• x ≠ 0

• x ≠ 0, 7

• x ≠ 7

• A
• B
• C
• D

• A
• B
• C
• D

Simplify and state the excluded values.

• A

• B

• C

• D

Divide and Simplify

• A

• B

• C

• D

• v = 5

• v = 10

• v = -25

• v = -5

Find the excluded value(s).\(\frac{x\left(x+4\right)}{\left(x^2-16\right)}\)

• x = 4

• x = -4, 4

• x = -16, 16

• x = 0, 4

• 8, -10

• 8, 9

• -8, 10

• -8, -9

Find the excluded value(s).\(\frac{45}{10x-10}\)

• a = 0

• a = 10

• a = 1

• a = -1

• x = - 3 and x = 4

• x = 3 and x = - 4

• x = 3 only

• x = - 4 only