Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.6 - Special Products - Exercise Set: 61

Answer

12$a^{2}$ -a -1

Work Step by Step

( 4a + 1 )(3a - 1 ) FOIL method (4a)(3a) + (4a)(-1)+(1)(3a) +(1)(-1) 12$a^{2}$ -4a + 3a -1 12$a^{2}$ -a -1
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