Cube root of 400 (∛400)

Cube root of 400

Here we will show you the answer to the cube root of 400 in decimal form and in its simplest radical form. But before that, we start by showing you the cube root of 400 written in mathematical terms:

∛400

The √ is called the radical symbol, the little 3 is the index which means cube, and 400 is the radicand.

The cube root of 400 is a number (n) that when multiplied by itself twice will equal 400. In other words, the cube root of 400 is the number (n) in the following equation:

n × n × n = 400

∛400 is the same as 400^⅓. Therefore, to solve the problem in Excel or Numbers, you can enter 400^(1/3) to get the answer to the cube root of 400. However, we used a scientific calculator and typed in 400 and then pressed the [∛x] button. We got the following answer:

∛400 ≈ 7.3681

You can simplify the cube root of 400 if you can make the radicand smaller. This is called the cube root of 400 in its simplest radical form. The answer to the cube root 400 in its simplest form is displayed below:

∛400 = 2∛50

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Cube root of 401
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