Rationals Quiz 10.1-10.3

• A.
• B.
• C.
• D.

Tags

CCSS.8.EE.A.1

Hint: Factor First

• A

• B

• C

• D

Tags

CCSS.HSA.APR.D.6

Simplify

• $\frac{\left(x-9\right)}{\left(x+9\right)}$

• $\frac{1}{\left(x-9\right)}$

• (x+9)

• $\frac{1}{\left(x+9\right)}$

Tags

CCSS.HSA.APR.D.6

Simplify

• $\frac{4x^3}{\left(x+10\right)}$

• $\frac{4x^3}{\left(x+2\right)}$

• $\frac{2x^3}{\left(5x+1\right)}$

• $\frac{2x^3}{\left(x+5\right)}$

Tags

CCSS.HSA.APR.D.6

Simplify

• (n-2)/(n+2)
• (n+2)/(n-2)
• 1/(n+2)
• 1/(n-2)

Tags

CCSS.HSA.APR.D.6

Simplify. Begin by factoring (check for GCF).

• A
• B
• C
• D

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CCSS.HSN.RN.A.2

Write the following quotient in simplest form:

 $\frac{8\left(p-1\right)}{p+3}\div\frac{p-1}{p+3}$  

•  $8$  

•  $\frac{8p-1}{p+3}$  

•  $\frac{8\left(p-1\right)\left(p+3\right)}{\left(p+3\right)\left(p-1\right)}$  

•  $\frac{8\left(p-1\right)\left(p+3\right)\ +\ \left(p-1\right)\left(p+3\right)}{\left(p+3\right)\left(p-1\right)}$  

Tags

CCSS.HSA.APR.D.6

Multiply and SIMPLIFY

•  $\frac{10}{14a}$  

•  $\frac{21}{49a^4}$  

•  $\frac{3}{a^4}$  

•  $\frac{3}{7a^4}$  

Tags

CCSS.HSA.APR.D.7

Rationals are ___________ with variables in te numerator and/or deniminator

• Tacos

• Radicals

• Variables

• Fractions

Tags

CCSS.HSA.APR.D.7

 $\frac{\left(2p-8\right)}{\left(4p-16\right)}$  

Simplify Hint: Factor first

Tags

CCSS.HSA.APR.D.6