Square Root of 442 Squared (√442^2)

Square Root of 442 Squared

Here we will discuss and calculate the square root of 442 squared. The problem in mathematical terms that we want to solve is displayed below:

√442²

We are doing two math operations: The radical sign √ means that you are taking the square root of 442 and the ² means to square 442. It does not matter which order you do the math operations in, because the following two math rules result in the same answer:

√x² = x

(√x)² = x

Based on those two rules, you can conclude that the answer to our problem is 442. Nevertheless, read on because we will show you different ways of calculating the square root of 442 squared to prove that the answer is 442.

We start by first taking the square root of 442 and then square that result to get our answer like this:

√442 = 21.0238

21.0238² = 442

Now, we will do the operations in opposite order where we first square 442 and then calculate the square root of the result:

442² = 195364

√195364 = 442

You may also find this math rule interesting when dealing with a problem like the square root of 442 squared:

√x² = √x · √x

It also proves that the square root of 442 squared equals 442.

√442² = √442 · √442

√442 · √442 = 21.0238 · 21.0238

21.0238 · 21.0238 = 442

Square Root of a Number Squared
Please enter another number to calculate the square root of the number squared.

Square Root of 443 Squared
Here is the next number on our list for which we have calculated the square root of the number squared.

Note: Decimal numbers on this page are rounded to the nearest ten-thousandths if necessary.