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Unformatted text preview: MAC 1140 HOMEWORK PROBLEMS You should read the textbook sections covered in each days lecture before class. After each lecture, review your notes and the text to make sure you understand the main ideas to prior to working the exercises. If you have questions about the reading or homework exercises, you may ask your discussion leader or lecturer in discussion class and during office hours. Free tutoring is also available in the math lab(at Broward Teaching Center). You should complete each assignment before your next lecture class, since the material in each new lecture builds on previous concepts. MAC 1140 Homework Problems L1 Real Numbers Reading: Student Guide, Appendix A.1 Exercises (A.1), page A11: 11, 13, 29, 30, 31, 35, 39, 43, 44, 45, 48, 53, 55, 56, 59, 60, 61, 67, 72, 73, 75, 89, 91, 95, 101111 odd, 115, 117, 120, 125128, 133 L2 Exponents and Radicals Reading: Appendix A.2 Exercises (A.2), page A24: 15, 16, 17, 31, 33, 34, 38, 39, 41, 43, 65, 67, 69, 77, 78, 81, 83, 85, 88, 9598, 104, 105, 111, 114, 115, 117, 126 Additional HW: Simplify the radical expression: (a) 81 36 7 2 3 2 2 3 x y x y (b) 77 25 7 27 4 7 3 3 ( ) ( ) x x L3 Polynomials and Factoring Reading: Appendix A.3 Exercises (A.3), page A35: 9, 24, 31, 32, 36, 39, 43, 45, 57, 61, 63, 67, 71, 72, 75, 77, 91, 93, 95, 99, 103, 105, 109, 113, 118, 123, 124, 135, 141, 143, 145157 odd, 161, 163, 183, 195, 199, 202, 205, 239, 240 L4 Rational Expressions Reading: Appendix A.4 Exercises (A.4), page A46: 721 odd, 2535 odd, 49, 51, 56, 61, 63, 65, 73, 75, 76, 7781...
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 Summer '08
 WILLIAMSON

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