S 07 Review Exam 3

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S 07 Review Exam 3 Powered By Docstoc
					TRS 92
Review for Exam #3
Summer 2007

Topics you will need to know: (from Chapter 5.1, 5.2, 1.4, 7.1 and 7.2)
           How to simplify exponent expressions (lots of points on the exam)
                    When do you add exponents?
                    When do you subtract exponents?
                    When do you multiply exponents?
                    When do you divide exponents?
                    What do you do with an exponent of zero?
                    What do you do with a negative exponent?
                    What do you do with a fraction exponent?
                    When do exponents not change?
           How to change a radical into a rational exponent and simplify
           How to use your calculator to find square roots, cube roots, fourth roots,
              etc.
           How to simplify radicals that have a negative sign under the
           How to add, subtract, and multiply (3 ways) two polynomials.
           How to add, subtract and multiply polynomials in function notation.
           How to apply polynomial operations in context.

           Required problems to review:
                   P. 66 # 19, 21, 51, 91, 111, 113,
                   P. 413 # 43, 45, 61, 65, 77
                   P. 426 # 33, 35, 37, 43, 73, 101
                   P. 485 # 15, 19, 27, 35, 84
                                                               1

                   P. 587 # 5, 31, 43, 79, 80 (Answer is : 6a )
                                                               3

                   P. 597 # 13

Reviewing your exponent worksheet will also be helpful.

				
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