12.5A&B Review (Operations with Radicals)

Write an expression for the perimeter in simplest radical form

Write the fully simplified expression for the area of the rectangle

Find the area of the rectangle shown.

• 18√20
• 12√10 + 6√2
• 9√12
• 36√5

 Simplify:   2√40 - 3√10 

• 5√10
• √10
• -√30

Write the perimeter of the rectangle in simplest radical form.

• 7√3
• Can't Simplify
• 6√15
• 6√3

• 32 cm