Square Root 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.

$$-\sqrt{\frac{1}{9}}$$  

• $$\frac{1}{3}$$  

• $$-3$$  

• $$-\frac{1}{3}$$  

• $$3$$