What is the square root of 399?

Here we will explain and calculate the square root of 399. First, note that the square root of 399 can be written with a mathematical symbol like this:

√399

When we calculate the square root of 399, the answer is the number (n) that you can multiply by itself that will equal 399. In other words, n × n should equal 399. Therefore, the equation to solve the problem is as follows:

n² = 399

And when we solve the equation above, we get the answer to the square root of 399:

√399 ≈ 19.9749843554382

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