# 2sqrt(45)

Friday, July 16th, 2010

### Solution:

To calculate 2 times the square root of 45 (2sqrt(45)), you just need to calculate the square root of 45 and then multiply it by two:

**Step1: 2 x sqrt (45)**

**Step 2: 2 x 6.708**

**Step 3: 13.416**

We used a calculator to get obtain the square root of 45. Are you allowed to use a calculator? If not, we can show you how to calculate this manually.

Tags: Algebra Homework, Math, Math Answers

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