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Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset 91影视 Explanations$ Math

2nd Edition 路 1240 pages

ISBN: 9780998625713

Chapter 1: Q. 1.216 (page 131)

Simplify $(a) \sqrt{16} (b) \sqrt{196}$

Short Answer

Expert verified

The answer is $(a) 4, (b) 14$

Step by step solution

01

Part (a) Step 1. Given information

$\sqrt{16}$

02

Part (b) Step 2. Calculation

$S i n c e 16 = 4^{2} S o, \sqrt{16} = 4$

03

Part (b) Step 3. Given information

$\sqrt{169}$

04

Part (b) Step 4. Calculation

$S i n c e 196 = 14^{2} S o, \sqrt{196} = 14$

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