INSTRUCTOR’S
M
SOLUTIONS MANUAL
JUDITH A. PENNA
PR
C OLLEGE A LGEBRA
ES
FIFTH EDITION
SI
VE
Judith A. Beecher
Judith A. Penna
G
Marvin L. Bittinger
Indiana University Purdue University Indianapolis
R
AD
ES
Boston Columbus Hoboken Indianapolis New York San Francisco
Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto
Delhi Mexico City São Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo
,M
PR
ES
SI
The author and publisher of this book have used their best efforts in preparing this book. These
VE
efforts include the development, research, and testing of the theories and programs to determine
their effectiveness. The author and publisher make no warranty of any kind, expressed or
implied, with regard to these programs or the documentation contained in this book. The author
and publisher shall not be liable in any event for incidental or consequential damages in
connection with, or arising out of, the furnishing, performance, or use of these programs.
G
Reproduced by Pearson from electronic files supplied by the author.
Copyright © 2016, 2012, 2008 Pearson Education, Inc.
Publishing as Pearson, 75 Arlington Street, Boston, MA 02116.
R
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written
permission of the publisher. Printed in the United States of America.
AD
ISBN-13: 978-0-321-98180-6
ISBN-10: 0-321-98180-4
www.pearsonhighered.com
ES
,M
Contents
PR
Chapter 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2 . . . . . . . . . . . . . . . . . . . . . . . . . 57
Chapter 3 . . . . . . . . . . . . . . . . . . . . . . . . . 107
ES
Chapter 4 . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Chapter 5 . . . . . . . . . . . . . . . . . . . . . . . . . 249
Chapter 6 . . . . . . . . . . . . . . . . . . . . . . . . . 305
Chapter 7 . . . . . . . . . . . . . . . . . . . . . . . . . 405
SI
Chapter 8 . . . . . . . . . . . . . . . . . . . . . . . . . 459
Just-in-Time Review . . . . . . . . . . . . . . . . . . . . . 501
Chapter R . . . . . . . . . . . . . . . . . . . . . . . . . . 511
VE
G
R
AD
ES
,M
PR
ES
SI
VE
G
R
AD
ES
M
SOLUTIONS MANUAL
JUDITH A. PENNA
PR
C OLLEGE A LGEBRA
ES
FIFTH EDITION
SI
VE
Judith A. Beecher
Judith A. Penna
G
Marvin L. Bittinger
Indiana University Purdue University Indianapolis
R
AD
ES
Boston Columbus Hoboken Indianapolis New York San Francisco
Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto
Delhi Mexico City São Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo
,M
PR
ES
SI
The author and publisher of this book have used their best efforts in preparing this book. These
VE
efforts include the development, research, and testing of the theories and programs to determine
their effectiveness. The author and publisher make no warranty of any kind, expressed or
implied, with regard to these programs or the documentation contained in this book. The author
and publisher shall not be liable in any event for incidental or consequential damages in
connection with, or arising out of, the furnishing, performance, or use of these programs.
G
Reproduced by Pearson from electronic files supplied by the author.
Copyright © 2016, 2012, 2008 Pearson Education, Inc.
Publishing as Pearson, 75 Arlington Street, Boston, MA 02116.
R
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written
permission of the publisher. Printed in the United States of America.
AD
ISBN-13: 978-0-321-98180-6
ISBN-10: 0-321-98180-4
www.pearsonhighered.com
ES
,M
Contents
PR
Chapter 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2 . . . . . . . . . . . . . . . . . . . . . . . . . 57
Chapter 3 . . . . . . . . . . . . . . . . . . . . . . . . . 107
ES
Chapter 4 . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Chapter 5 . . . . . . . . . . . . . . . . . . . . . . . . . 249
Chapter 6 . . . . . . . . . . . . . . . . . . . . . . . . . 305
Chapter 7 . . . . . . . . . . . . . . . . . . . . . . . . . 405
SI
Chapter 8 . . . . . . . . . . . . . . . . . . . . . . . . . 459
Just-in-Time Review . . . . . . . . . . . . . . . . . . . . . 501
Chapter R . . . . . . . . . . . . . . . . . . . . . . . . . . 511
VE
G
R
AD
ES
,M
PR
ES
SI
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ES
