## Algebra 2 (1st Edition)

Published by McDougal Littell

# Chapter 6 Rational Exponents and Radical Functions - 6.3 Perform Function Operations and Composition - Guided Practice for Examples 1, 2, and 3 - Page 429: 5

#### Answer

$$3x^{\frac{4}{5}}$$

#### Work Step by Step

Given that the two expressions, $f(x)$ and $g(x)$ are functions, we know that they will follow the rules of functions listed on page 429. Knowing this, we obtain: $$=3x^{-\frac{1}{5}+1}\\ 3x^{\frac{4}{5}}$$

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