CCSS.Math.Content.HSA.APR.D.7

Evaluate the limit: 

• 0
• 1
• -9/4
• ∞

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CCSS.Math.Content.HSA.APR.D.6

CCSS.Math.Content.HSA.APR.D.7

My first step will be to change the operator to multiplication and reciprocate the second fraction when...

• Adding
• Subtracting
• Multiplying
• Dividing

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CCSS.Math.Content.HSA.APR.D.7

Alison has factored the numerators and denominators and multiplied across.  She must be…

• Adding or Subtracting Rational Expressions
• Multiplying Rational Expressions
• Dividing Rational Expressions

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CCSS.Math.Content.HSA.APR.D.7

Find the LCD of the following rational expression

5/(x+8) and 2x/(x-3)

• (x+8)(x-3)

• 8x(x+2)

• (x²+3x+24)

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CCSS.Math.Content.HSA.APR.D.7

Julie has factored the numerators and denominators and multiplied by the reciprocal (keep it, flip it, multiply it).  She must be…

• Adding or Subtracting Rational Expressions
• Multiplying Rational Expressions
• Dividing Rational Expressions

Tags

CCSS.Math.Content.HSA.APR.D.7

Simplify.

• A

• B

• C

• D

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CCSS.Math.Content.HSA.APR.D.6

CCSS.Math.Content.HSA.APR.D.7

Multiply and Simplify

• 4(x+3)/(x+2),

• (x+2)/4(x+1)

• (x+2)/4(x+3),

• 4(x+1)/(x+2),

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CCSS.Math.Content.HSA.APR.D.7

Simplify.

• A

• B

• C

• D

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CCSS.Math.Content.HSA.APR.D.6

CCSS.Math.Content.HSA.APR.D.7

Simplify:  $\frac{2+5\cdot6}{12+2^2}$  

• 4

• 8

• 16

• 2

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CCSS.Math.Content.HSA.APR.D.7

Simplify:  $\frac{1}{1-\tan x}-\frac{1}{1+\tan x}$ 

•  $\tan2x$  

•  $\tan^2x$  

•  $-\tan x$  

•  $\tan x+\tan^22x$  

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CCSS.Math.Content.HSA.APR.D.7