Excluded Values of Rational Expressions

Determine the excluded values.

• x = 0

• x = 2, 6

• x = -2, -6

• x = 0, -2, -6

Tags

CCSS.HSF-IF.C.7D

Determine the excluded values for the rational expression: (3x - 2) / (x^2 + 2x - 8)

• Excluded values are x = 0 and x = -8

• Excluded values are x = 1 and x = -2

• Excluded values are x = 4 and x = -2

• Excluded values are x = -4 and x = 2

Tags

CCSS.HSF-IF.C.7D

Find the excluded values for the rational expression: (x^2 - 9) / (x - 3)

• 2

• 0

• 1

• 3

Tags

CCSS.HSF-IF.C.7D

Solve for the excluded values in the rational expression: (4x^2 - 16) / (x^2 - 4)

• x = 4, x = -4

• x = 2, x = -2

• x = 1, x = -1

• x = 0, x = 0

Tags

CCSS.HSA.APR.D.7

Identify the excluded values for the rational expression: (x^2 - 25) / (x^2 - 5x + 6)

• x = -5, x = -6

• x = 0, x = 1

• x = 5, x = 6

• x = 2, x = 3

Calculate the excluded values for the rational expression: (3x^2 - 12x) / (x^2 - 4x + 4)

• 6

• 8

• 2

• 4

Tags

CCSS.HSF-IF.C.7D

Find the excluded values for the rational expression: (4x^2 - 16) / (x^2 - 9)

• x cannot be equal to 0 or 1

• x cannot be equal to 5 or -5

• x cannot be equal to 2 or -2

• x cannot be equal to 3 or -3

Tags

CCSS.HSF-IF.C.7D

Determine the excluded values for the rational expression: (x^2 - 36) / (x^2 - 6x + 9)

• 9

• 3

• 12

• 6

Tags

CCSS.HSF-IF.C.7D

What are the excluded values for the rational expression: (2x^2 - 18) / (x^2 - 9)

• x cannot equal 4 or -4

• x cannot equal 1 or -1

• x cannot equal 0 or 9

• x cannot equal 3 or -3

Solve for the excluded values in the rational expression: (2x^2 - 8) / (x^2 - 4)

• x cannot equal 0 or 4

• x cannot equal 2 or -2

• x cannot equal 1 or -1

• x cannot equal 3 or -3

Tags

CCSS.HSA.APR.D.7