Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 4 - Quadratic Functions and Equations - 4-9 Quadratic Systems - Practice and Problem-Solving Exercises - Page 264: 76

Answer

$ 2a^2b+ab^2$

Work Step by Step

We are asked to combine like terms, so, in this exercise, we add the two like terms, which are the first and the last terms: $=2a^2b + (-2ab^2+3ab^2)\\ =2a^2b+(-2+3)ab^2\\ =2a^2b+1(ab^2)\\ =2a^2b+ab^2$
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