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Square root is a mathematical operation that calculates the value which, when multiplied by itself, gives the original number. It is denoted by the symbol √. For example, the square root of 9 is 3 because 3 x 3 = 9.
Cube root is a mathematical operation that calculates the value which, when multiplied by itself three times, gives the original number. It is denoted by the symbol ∛. For example, the cube root of 8 is 2 because 2 x 2 x 2 = 8.