Square Root in Expressions

Square Root in Expressions

Learning Target

• I can evaluate

Multiple Choice

What is the name of this symbol?

 $\sqrt{ }$  

• Exponent

• Radical Sign

• Square Root Symbol

• Algebra

Multiple Choice

What are the square roots of 64?

• 8 and 8

• 6 and 4

• 4 and 16

• 8 and -8

Multiple Choice

Simplify the expression.

 $\sqrt{49+4}$  

•  $53$  

•  $100$  

•  $\sqrt{53}$  

•  $9$  

Multiple Choice

Evaluate the following.

 $\sqrt{100}+\sqrt{81}$  

•  $\sqrt{181}$  

•  $19$  

•  $181$  

•  $\sqrt{19}$  

Square Roots in Expressions

•  $3\sqrt{36}$  

•  $3\left(6\right)$  

•  $18$  

Square Roots in Expressions

•  $5\sqrt{4}+\sqrt{4}$  

•  $5\left(2\right)+2$  

•  $10+2$  

•  $12$  

 $\sqrt{\frac{49}{196}}\parallel\ \frac{\sqrt{49}}{196}$  

Square Roots & Fractions

Square Roots & Fractions

• 
  
   $\sqrt{\frac{49}{196}}$  
  

•  $\frac{7}{14}$  

•  $\frac{1}{2}$  

Square Roots & Fractions

• 
  
   $\frac{\sqrt{49}}{196}$  
  

•  $\frac{7}{196}$ 

Multiple Choice

Simplify the following expression.

 $9\sqrt{81}$  

•  $\sqrt{729}$  

•  $\sqrt{9}$  

•  $81$  

•  $9$  

Multiple Choice

Simplify the following expression.

 $-\sqrt{\frac{1}{9}}$  

•  $\frac{1}{3}$  

•  $-3$  

•  $-\frac{1}{3}$  

•  $3$