# Chapter 11 - Section 11.2 - Finding Limits Using Properties of Limits - Exercise Set - Page 1154: 52

$17,3$

#### Work Step by Step

$(f o g) (x)=(3)^2+(3)^2-6(3)-1=27+9-18-1=17$ Now, $\lim_\limits{x \to 4} (f o g) (x)=17$ and $( g o f) (x)=3$ Now, $\lim_\limits{x \to 4} ( g o f) (x)=3$ Answers: $17,3$

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