Square Root Calculator
This is just a quick and easy online square root calculator. Just enter a number on the left and click the calculator button to get your answer.
Square Root Info
Here are some miscellaneous facts about the square root. The check mark symbol for square root is called the "Radical" symbol.
This symbol was first seen in printed form in a paper by Christoph Rudolff back in 1525. As far as we know, the idea itself of square root was probably first expressed by the ancient Babylonians.
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