Cube root (cubic root) calculation tool

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Cube root (cubic root) calculation tool Introduction

Cube root (cubic root) calculation tool:

1, the third root is also called cube root.

2, the cube of a number is equal to a, then the number is called the cube root or third root of A.

3, the cube root of positive numbers is positive, the cube root of negative numbers is negative, and the cube root of 0 is 0.

4, in the range of real numbers, any real number has only one cube root

5, in the range of real numbers, negative numbers cannot be squared, but can be squared.

6, the cube and the open square operation are inverse to each other.

7. In the range of complex numbers, any number that is not 0 has only three cube roots.

8, in the range of complex numbers, negative numbers can be both square and square.