# Chapter 5 - Number Theory and the Real Number System - 5.4 The Irrational Numbers - Exercise Set 5.4: 29

$3\sqrt2$

#### Work Step by Step

Multiply the radicands together to obtain: $=\sqrt{3(6)} \\=\sqrt{18} \\=\sqrt{9(2)} \\=\sqrt{(3^2)2} \\=3\sqrt2$

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