APR 7 Review: Rational Operations

(x²+11x+24)/(x²+4x-32)

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

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

Reduce, or simplify

the rational expression.

• ( x + 5 )( x - 5 ) / ( x + 5 )( x - 2 )

• ( x - 5 ) / ( x - 2 )

• ( x + 5 ) / ( x - 2 )

• -25 / ( 3x - 10 )

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.B.3

Reduce, or simplify

the algebraic fraction.

• x² + x + 6

• x² - x + 6

• 6 / ( x + 4 )

• 6 / ( x + 3 )

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What are the restricted values?

• x = - 3 and x = 4

• x = 3 and x = - 4

• x = 3 only

• x = - 4 only

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Multiply the Rational Expression

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.7

Divide the Rational Expression

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Add the following rational expression.

• (7x+3)  /  (x-5)(x+8)
• (2x+3)  /  (x-5)(x+8)
• (2x+4)  /  (x-5)(x+8)
• (7x+4)  /  (x-5)(x+8)

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Simplify the expression.

• 
• 
• 
• 

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

To add or subtract rational expressions we must have a _____________>

• greatest common factor
• common denominator
• calculator
• proportion

Tags

CCSS.HSA.APR.D.7