2 square root of 42 (2√42)

Here we will show you how to calculate 2 square root of 42, which is the same as 2√42, which again is the same as 2 times √42. In other words, we will calculate 2 × √42.

We will not only calculate the 2 square root of 42 decimal answer, but we will also calculate 2 square root of 42 simplified. We will start by calculating the decimal answer to 2 square root of 42, as follows:

1. Find the square root of 42:
√42 ≈ 6.480741

2. Multiply 2 by the square root of 42:
2 × 6.480741 = 12.961482

2√42 ≈ 12.961482

To get the answer to 2 square root of 42 simplified, we first determine if √42 can be simplified, and then we multiply what is outside the radical (√) by 2 to get 2 square root of 42 simplified.

√42 can be simplifed to 1√42. Therefore, 2 square root of 42 simplifed can be calculated like this:

2 × 1 × √42 = 2√42

2√42 simplified = 2√42

Number Times Square Root
Use the tool below to calculate a similar problem.

2 square root of 43
Here is another square root problem that you may find interesting.