Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 4 - Polynomials - 4.3 Polynomials - 4.3 Exercise Set - Page 251: 2


The answer is $\color{red}{f) 6x^2 + 7x^4 - 2x^3}$.

Work Step by Step

Remember that a leading coefficient is the coefficient of the polynomial with the highest degree. In this item, the choice with 7 as its leading coefficient, when arranged is, $6x^2 + 7x^4 - 2x^3$ or $7x^4 - 2x^3+ 6x^2 $. The answer is $\color{red}{f) 6x^2 + 7x^4 - 2x^3}$.
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