Square Root of 9979 Squared (√9979^2)

Square Root of 9979 Squared

Here we will discuss and calculate the square root of 9979 squared. The problem in mathematical terms that we want to solve is displayed below:

√9979²

We are doing two math operations: The radical sign √ means that you are taking the square root of 9979 and the ² means to square 9979. 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 9979. Nevertheless, read on because we will show you different ways of calculating the square root of 9979 squared to prove that the answer is 9979.

We start by first taking the square root of 9979 and then square that result to get our answer like this:

√9979 = 99.8949

99.8949² = 9979

Now, we will do the operations in opposite order where we first square 9979 and then calculate the square root of the result:

9979² = 99580441

√99580441 = 9979

You may also find this math rule interesting when dealing with a problem like the square root of 9979 squared:

√x² = √x · √x

It also proves that the square root of 9979 squared equals 9979.

√9979² = √9979 · √9979

√9979 · √9979 = 99.8949 · 99.8949

99.8949 · 99.8949 = 9979

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