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14580AK_FM.pgs 3/26/09 12:07 PM rogue i settle Key ALGEBRA 2 and TRIGONOMETRY AMSCO AMSCO extend a shit lessons PUBLICATIONS, INC. 315 HUDSON STREET, NEW YORK, N.Y. 10013 14580AK_FM.pgs 3/26/09 12:07 PM rascal ii violate visit our Web turn up at: www.amscopub.com When ordering this book, enamour specify: N 159 K or ANSWER KEY/ALGEBRA 2 AND TRIGONOMETRY Copyright © 2009 by Amsco give lessons Publications, Inc. No part of this resolving Key may be reproduced in any take in without written liberty from the publisher except by those teachers wont the AMSCO textbook ALGEBRA 2 AND TRIGONOMETRY, who may reproduce or adapt portions of this key in limited quantities for classroom use only. Printed in the United States of America 1 2 3 4 5 6 7 8 9 10 14 13 12 11 10 09 14580FM.

pgs 3/26/09 12:11 PM Page iv Contents Answer Keys For Enrichment Activities 246 For Extended Tasks 255 For Suggested campaign Items 261 For sit down proviso Exercises 269 For Textbook Exercises Chapter 1 Chapter 2 274 Chapter 3 277 Chapter 4 282 Chapter 5 291 Chapter 6 299 Chapter 7 303 Chapter 8 308 Chapter 9 312 Chapter 10 319 Chapter 11 324 Chapter 12 334 Chapter 13 343 Chapter 14 345 Chapter 15 349 Chapter 16 iv 271 359 14580AKEA.pgs 3/26/09 12:07 PM Page 246 Answers for Enrichment Exercises Enrichment exercise 1-5: On the Ins and Outs 7. 1. a. 110 2 108 5 2 b. 380 2 378 5 2 c. (30 1 1)( 30 1 2) 2 f 30 ( 30 1 3) g 5 302 1 3 (30) 1 2 2 302 2 3 (30) 52 d. (x 1 1)(x 1 2) 2 x(x 1 3) 5 x2 1 3 x 1 2 2 x 2 2 3 x 52 2. The products dissent by 2. 3. a. 130 2 112 5 18 b. 598 2 580 5 18 c. 11,128 2 11,110 5 18 d. (x 1 3)(x 1 6) 2 x(x 1 9) 5 x2 1 9x 1 18 2 x2 2 9x 5 18 4. The products differ by 18. 5. The products differ by 32. 6. a. (x 1 2)(x 1 4) 2 x(x 1 6) 5 x2 1 6 x 1 8 2 x2 2 6 x 58 b. (x 1 5)(x 1 10) 2 x(x 1...If you unavoidableness to get a spacious essay, order it on our website: Orderessay

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