A2 U6L2 notes

U6L2 notes

Simplifying radicals in the denominator

Multiple Choice

 $\sqrt{20}$  

• 2 $\sqrt{5}$  

• 5 $\sqrt{2}$  

•  $\sqrt{2}\sqrt{5}$  

•  $\sqrt{10}\sqrt{2}$  

Multiple Choice

 $\frac{\sqrt{3}}{\sqrt{12}}\ is\ the\ same\ as\ \sqrt{\frac{3}{12}}$  

• True

• False

Multiple Choice

 $\sqrt{75p^4q^3r^4}$  

•  $6p^2\sqrt{6qr}$ 

•  $16q^2pr\sqrt{2pr}$  
  

•  $14p^2r^2q\sqrt{2q}$  
  

•  $5p^2r^2q\sqrt{3q}$  
  

Multiple Choice

To simplify, you need to multiply by:

• $\frac{\sqrt{7}}{\sqrt{7}}$

• $\sqrt{2}$

• $\frac{\sqrt{2}}{\sqrt{2}}$

• $\frac{\sqrt{7}}{\sqrt{2}}$

Multiple Choice

To simplify, you need to multiply by:

• $\frac{4}{4}$

• $\frac{\sqrt{3}}{\sqrt{3}}$

• $\frac{4}{\sqrt{3}}$

• $\frac{\sqrt{3}}{4}$

Multiple Choice

 $\frac{4}{3-\sqrt{2}}$  

•  $\frac{12-4\sqrt{2}}{7}$  
  

•  $\frac{3-\sqrt{2}}{4}$  
  

•  $\frac{12+4\sqrt{2}}{7}$  
  

•  $\frac{12+4\sqrt{2}}{11}$  
  

Open Ended

How do you feel about lessons 1 and 2? Be specific. If you are struggling, how can I help?

Homework

U6L2 HW #2-16 even