Algebra 1

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

Chapter 8 - Polynomials and Factoring - 8-1 Adding and Subtracting Polynomials - Practice and Problem-Solving Exercises: 49

Answer

No

Work Step by Step

As we can see with the following example, the sum of two trinomials is not always a trinomial $(7x^{2}+x+1)+(2x^{2}-x+4)$ $9x^{2}+5$
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