# Root of 687

#### [Root of six hundred eighty-seven]

square root

26.2107

cube root

8.8237

fourth root

5.1196

fifth root

3.6931

**extracting a root**is known as the determination of the unknown "x" in the equation $y=x^n$ The result of the

**extraction of the root**is seen as a so-called

**root**. In the case of "n = 2", one talks about a

**square root**or sometimes a

**second root**also, another possibility could be that n is equivalent to 3 then one would consider it a

**cube root**or simply

**third root**. Considering n beeing greater than 3, the

**root**is declared as the

**fourth root**,

**fifth root**and so on.

In maths, the

**square root**of 687 is represented as this: $$\sqrt[]{687}=26.210684844162$$

Moreover it is legit to write every

**root**down as a power: $$\sqrt[n]{x}=x^\frac{1}{n}$$

The

**square root**of 687 is 26.210684844162. The

**cube root**of 687 is 8.8237307143616. The fourth

**root**of 687 is 5.1196371789573 and the fifth

**root**is 3.6931023808851.

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