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

Published by Pearson

# Chapter 6 - Rational Expressions and Equations - 6.1 Rational Expressions - 6.1 Exercise Set - Page 379: 10

#### Answer

$t=0$

#### Work Step by Step

A rational function is undefined whenever the denominator equals 0, so we can create the equation $-5t$ = 0. We can easily see that the value that makes this true is t = 0.

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