Cube root of 821 (∛821)

Cube root of 821

Here we will show you the answer to the cube root of 821 in decimal form and in its simplest radical form. But before that, we start by showing you the cube root of 821 written in mathematical terms:

∛821

The √ is called the radical symbol, the little 3 is the index which means cube, and 821 is the radicand.

The cube root of 821 is a number (n) that when multiplied by itself twice will equal 821. In other words, the cube root of 821 is the number (n) in the following equation:

n × n × n = 821

∛821 is the same as 821^⅓. Therefore, to solve the problem in Excel or Numbers, you can enter 821^(1/3) to get the answer to the cube root of 821. However, we used a scientific calculator and typed in 821 and then pressed the [∛x] button. We got the following answer:

∛821 ≈ 9.3637

You can simplify the cube root of 821 if you can make the radicand smaller. This is called the cube root of 821 in its simplest radical form. The answer to the cube root 821 in its simplest form is displayed below:

∛821 = Cannot be simplified

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Cube root of 822
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