What is the square root of 688?

Here we will explain and calculate the square root of 688. First, note that the square root of 688 can be written with a mathematical symbol like this:

√688

When we calculate the square root of 688, the answer is the number (n) that you can multiply by itself that will equal 688. In other words, n × n should equal 688. Therefore, the equation to solve the problem is as follows:

n² = 688

And when we solve the equation above, we get the answer to the square root of 688:

√688 ≈ 26.229754097208

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