Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - 8-3 Multiplying Binomials - Practice and Problem-Solving Exercises: 38

Answer

$b^4+2b^2-3$

Work Step by Step

$(b^2-1)(b^2+3)\longrightarrow$ use the FOIL method to multiply binomials $b^4+3b^2-b^2-3\longrightarrow$ combine like terms $b^4+2b^2-3$
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