Square Root of 636 Squared (√636^2)

Square Root of 636 Squared

Here we will discuss and calculate the square root of 636 squared. The problem in mathematical terms that we want to solve is displayed below:

√636²

We are doing two math operations: The radical sign √ means that you are taking the square root of 636 and the ² means to square 636. 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 636. Nevertheless, read on because we will show you different ways of calculating the square root of 636 squared to prove that the answer is 636.

We start by first taking the square root of 636 and then square that result to get our answer like this:

√636 = 25.219

25.219² = 636

Now, we will do the operations in opposite order where we first square 636 and then calculate the square root of the result:

636² = 404496

√404496 = 636

You may also find this math rule interesting when dealing with a problem like the square root of 636 squared:

√x² = √x · √x

It also proves that the square root of 636 squared equals 636.

√636² = √636 · √636

√636 · √636 = 25.219 · 25.219

25.219 · 25.219 = 636

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