Cube root of 688 (∛688)

Cube root of 688

Here we will show you the answer to the cube root of 688 in decimal form and in its simplest radical form. But before that, we start by showing you the cube root of 688 written in mathematical terms:

∛688

The √ is called the radical symbol, the little 3 is the index which means cube, and 688 is the radicand.

The cube root of 688 is a number (n) that when multiplied by itself twice will equal 688. In other words, the cube root of 688 is the number (n) in the following equation:

n × n × n = 688

∛688 is the same as 688^⅓. Therefore, to solve the problem in Excel or Numbers, you can enter 688^(1/3) to get the answer to the cube root of 688. However, we used a scientific calculator and typed in 688 and then pressed the [∛x] button. We got the following answer:

∛688 ≈ 8.8280

You can simplify the cube root of 688 if you can make the radicand smaller. This is called the cube root of 688 in its simplest radical form. The answer to the cube root 688 in its simplest form is displayed below:

∛688 = 2∛86

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Cube root of 689
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