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Pre-algebra

Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

$Math Studyset Vaia Explanations$ Math

Common Core Edition · 183 pages

ISBN: 9780547587776

Chapter 9: Q1. (page 483)

Simplify the expression.
$\sqrt{63}$

Short Answer

Expert verified

The simplified value is $3 \sqrt{7}$ .

Step by step solution

01

Step 1. Given Information.

The given expression is $\sqrt{63}$ .

02

Step 2. Calculation.

The expression can be simplified as,

$\begin{matrix} \sqrt{63} = \sqrt{3 \times 3 \times 7} \\ = 3 \sqrt{7} \end{matrix}$

03

Step 3. Conclusion.

The simplified value of the given expression is $3 \sqrt{7}$ .

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