Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 8 - Section 8.4 - Equations Quadratic in Form - Exercise Set - Page 636: 35

Answer

$\bf{Graph (e)}$

Work Step by Step

We have $x^{1/3}+2x^{1/6}-3=0$ This implies $(x^{1/6}+3)(x^{1/6}-1)=0$ Thus, $x^{1/6}=-3$, which has no solution and $x^{1/6}=1$ or, $x=1$ To find the $x$-intercepts, we will have to take $f(x)=0$ Therefore, Our desired $x$-intercepts are: {$1$}; which represents the $\bf{Graph (e)}$
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