Square Root Calculator
Enter a number x or its square root √x. The other field updates automatically in real time.
🔢 Number (x)
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Tip: If x has area units, √x will be a length in the matching unit.
📐 Square root (√x)
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Entering √x will immediately compute x = (√x)².
🧮 Results & step-by-step derivation
Results appear as you type.
Algebraic derivation
We’ll show the symbolic and numeric steps here.