Square Root Symbols
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Postulates and theorems
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Square Root Symbols
This is a list of most common square root symbols:
Symbol | Definition | Example |
---|---|---|
\( \sqrt a\) | Square root - \(\sqrt a \;\times\; \sqrt a = a\) | \(\sqrt 9= 3\) |
\(^3\sqrt a\) | cube root - \(^3\sqrt a \;\times\; ^3\sqrt a \;\times\; ^3\sqrt a = a\) | \(^3\sqrt 9 = 2.08008382305\) |
\(^4\sqrt a\) | 4th root - \(^4\sqrt a \;\times\; ^4\sqrt a \;\times\; ^4\sqrt a \;\times\; ^4\sqrt a = a\) | \(^4\sqrt 9 = 1.73205080757\) |
\( ^n\sqrt a\) | n-th root | \(n=5\;\), \(\;^n\sqrt 9 = 1.55184557391\) |