Reducing Radicals (Numbers Only)

Reducing Radicals Review (Numbers Only)

By Michelle Wilson

Multiple Choice

Which perfect square can be divided out of $$\sqrt[]{156}$$  

• 4 

• 9 

• 16 

• 36

Multiple Choice

Which expression is equivalent to $$\sqrt[]{156}$$  

• $$2\ \sqrt[]{78}$$  

• $$3\ \sqrt[]{52}$$  

• $$2\ \sqrt[]{39}$$  

Multiple Choice

What is the LARGEST perfect square that can be divided out of $$\sqrt[]{48}$$  

• 1 

• 4 

• 16 

• 36

Multiple Choice

Which expression is equivalent to $$\sqrt[]{48}$$  

• $$2\ \sqrt[]{24}$$  

• $$4\ \sqrt[]{12}$$  

• $$4\ \sqrt[]{3}$$  

Multiple Choice

What is the LARGEST perfect square that can be divided out of $$\sqrt[]{200}$$  

• 2 

• 4 

• 25 

• 100

Multiple Choice

Which expression is equivalent to $$\sqrt[]{200}$$  

• $$2\ \sqrt[]{100}$$  

• $$10\ \sqrt[]{2}$$  

• $$8\ \sqrt[]{25}$$  

Multiple Choice

Reduce:  $$\sqrt[]{18}$$  

• 9
• $$\sqrt[]{9}$$  

• $$3\ \sqrt[]{2}$$  

• $$2\ \sqrt[]{9}$$  

Multiple Choice

Reduce:  $$\sqrt[]{32}$$  

• $$4\ \sqrt[]{2}$$  

• $$\sqrt[]{16}$$  

• 4
• $$2\ \sqrt[]{8}$$  

Multiple Choice

Reduce:  $$\sqrt[]{64}$$  

• 8
• $$8\ \sqrt[]{2}$$  

• 32
• 16

Multiple Choice

Reduce:  $$\sqrt[]{75}$$  

• $$2\ \sqrt[]{5}$$  

• $$5\ \sqrt[]{2}$$  

• $$5\ \sqrt[]{3}$$  

• $$3\ \sqrt[]{5}$$  

Multiple Choice

Reduce: √15

• 3√5
• √15
• 5√3
• 15

​Around minute 9 of this video is the most helpful for what we are discussing.

https://youtu.be/JHHnSrkLehM​

​​Ask the Teacher or Watch these Videos

Try some new problems or look over the ones you already did when we worked on this in January.

https://www.ixl.com/math/algebra-1/simplify-radical-expressions​

​​Try some IXL Practice

​Need More Help???

​Make sure you have these examples written down for tomorrow!

​