Radicals day 1

Radicals day 1

Simplify, Rational Exponents, Adding and Subtracting

Multiple Choice

 $\sqrt{16}$  Simplify

• 2

• 8

• 4

• 1

Multiple Choice

Write the expression in exponential form:  $\sqrt{23}$  

• 23^1/2

• 23^-1/2

• 23²

• 23^-2

Multiple Choice

Write the following in exponential form:  $\sqrt{6}$  

• 2^1/6

• 64

• 6^1/2

• 2⁶

Multiple Choice

simplify  $18\sqrt{4}$  

• 2

• 18

• 36

• 48

Multiple Choice

Simplify the following radical: √300

• 3√10
• 2√150
• 100√3
• 10√3

Multiple Choice

Simplify the following radical: √32

• 3√2
• 4√8
• 16√2
• 4√2

Multiple Choice

 $\sqrt{45n^3}$  

Simplify

•   $3\left|n\right|\sqrt{5n}$  

•   $n\sqrt{45n}$  

•  $3n\sqrt{5n}$  
  

Multiple Choice

Simplify 
9√2 + 12√3

• 21√5
• 21√2
• 21√3
• Already simplified 

Multiple Choice

Simplify 
-10√7 + 12√7

• -2
• -2√7
• 2√7
• Already simplified 

Multiple Choice

Simplify 
3√6 - 4√6

• -√6
• √6
• -1
• Already simplified 

Poll

How are you feeling about radicals?

• They are super easy!

• They are okay - I need more practice

• This is really confusing - I need to ask questions

• After I practice today - I may need to ask questions tomorrow!