2 square root of 18 (2√18)

Here we will show you how to calculate 2 square root of 18, which is the same as 2√18, which again is the same as 2 times √18. In other words, we will calculate 2 × √18.

We will not only calculate the 2 square root of 18 decimal answer, but we will also calculate 2 square root of 18 simplified. We will start by calculating the decimal answer to 2 square root of 18, as follows:

1. Find the square root of 18:
√18 ≈ 4.242641

2. Multiply 2 by the square root of 18:
2 × 4.242641 = 8.485282

2√18 ≈ 8.485282

To get the answer to 2 square root of 18 simplified, we first determine if √18 can be simplified, and then we multiply what is outside the radical (√) by 2 to get 2 square root of 18 simplified.

√18 can be simplifed to 3√2. Therefore, 2 square root of 18 simplifed can be calculated like this:

2 × 3 × √2 = 6√2

2√18 simplified = 6√2

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