Instructions:

• The quiz is worth 100 points.  There are 10 questions each worth 10 points.
• This quiz is open book and open notes, and you may take as long as you like on it provided that you submit the quiz no later than the due date posted in our course schedule of the syllabus.  You may refer to your textbook, notes, and online classroom materials, but you may not consult anyone.
• You should show all of your work to receive full credit.  If you do not show work, you may earn only partial or no credit at the discretion of the professor.
• Please type your work in your copy of the quiz, or if you prefer, create a document containing your work.  Scanned work is also acceptable.  Be sure to include your name in the document.  Review instructions for submitting your quiz in the Quizzes and Exams Conference.
• If you have any questions, please contact me by e-mail ([email protected]).

1)  Simplify the expression.  Check your answer by raising it back to the 2^nd power.

2)  Simplify the expression.  Check your answer by raising it back to the 3^nd power.

3)  Simplify the expression.  Check your answer by raising it back to the 4^th power.

4)  Perform the indicated operations and simplify the result.

5)  Perform the indicated operations and simplify the result.

6)  Perform the indicated operations and simplify the result.

7)  Rationalize the denominator and simplify if possible:

8)   Rationalize the denominator and simplify if possible:

9)  Rationalize the denominator and simplify if possible:

10)  Use radical notation to rewrite the expression.  Simplify if possible: