Square Root Symbols
Square Root Symbols
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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 |