Square Root Calculator

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In mathematics, The square root calculator to find the result of square root, it has two result one is positive root, another is negative root. It is such that y2 = a, in other words, a number y whose square y × y is a.

For example, Square root of 16 are 4 and -4, because 42 = (-4)2 = 16.

√3 = ±1.7320508076
√4 = ±2
√5 = ±2.2360679775

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