Squaring a Radical

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

Tags

CCSS.8.EE.A.2

Simplify:  $\sqrt{2}\times\sqrt{2}$  

Simplify:  $\sqrt{4}\times\sqrt{4}$  

Simplify:  $\sqrt{7}\times\sqrt{7}$  

Simplify:   $\left(\sqrt{3}\right)^2$  

Simplify:  $\left(\sqrt{5}\right)^2$  

Simplify: $\left(\sqrt{11}\right)^2$  

Fill in the blank

 $\sqrt{5}\times\ldots\ =\ 5$  

• 5

•  $\sqrt{5}$  

How do you eliminate a  $\sqrt{radical}$  

• multiply by itself

• square it

• subtract it

• divide it