3.  Simplify the expression using the properties of exponents.  Remember:  Don’t leave any negative exponents in your answer!

11.  Simplify the expression using the properties of exponents.  Remember:  Don’t leave any negative exponents in your answer!

13.  Simplify the expression using the properties of exponents.  Remember:  Don’t leave any negative exponents in your answer!

7.  Simplify the expression using the properties of exponents.  Remember:  Don’t leave any negative exponents in your answer!

25.  Multiply the polynomials.

Leonardo’s Madonna of the Rocks shows a hazy, or smoky, atmosphere. What is this technique called?

Little Moreton Hall is built in which unique English style?

Albrecht Altdorfer’s Battle of Darius and Alexander shows what type of view?

Laser created from a solid crystal or neodymium, yttrium, aluminum, and garnet and has the greatest ability to coagulate blood vessels

The bending of a light ray as it passes from one substance to another is called