Operations of Rationals

What are the restrictions of the following rational expression:

• x ≠ 0, 16
• x ≠ -4, 4
• x ≠ -16, 16
• x ≠ -¼, ¼

What is the non-permissible value of this rational expression.

• 0 and 2
• 2 and 3
• 0 and 1.5
• 1.5 and -1.5

Tags

CCSS.HSA.APR.D.7

Simplify 

• A.(x+7)/(x-4)
• B.-3/4
• C.(x+3)/(x+4)
• D.(x+3)/(x-4)

Tags

CCSS.HSA.APR.D.6

Simplify

• (x-9)/(x+9)
• 1/(x-9)
• (x+9)
• 1/(x+9)

Tags

CCSS.HSA.APR.D.6

Simplify

• A.4x³/(x+2)
• B.4x³/(x+10)
• C.2x³/(5x+1)
• D. 2x³/(x+5)

Tags

CCSS.HSA.APR.D.6

Multiply and Simplify

• (n-10)/8n+56
• (n-10)(n+7)/8n+56
• (n-10)/8
• (n+10)/8

Tags

CCSS.HSA.APR.D.6

Divide and Simplify

• A
• B
• C
• D

Tags

CCSS.HSA.APR.D.6

Simplify.

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.7

• A.

• B.

• C.

• D.

Tags

CCSS.HSA.APR.D.7

Identify the correct simplified rational expression

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.7