Simplify Cube Root of 30

Here we will show you step-by-step how to simplify the cube root of 30. Before we continue, note that the cube root of 30 can be written as follows:

∛30

The ∛ symbol is called the radical sign. To simplify the cube root of 30 means to get the simplest radical form of ∛30.

We start by listing the factors of 30 like so:

1, 2, 3, 5, 6, 10, 15, and 30

Next, we identify the perfect cubes* from the list of factors above:

1

Since 1 is the only perfect cube above, the cube root of 30 cannot be simplified.

Although we cannot simplify the cube root of 30, we did enter the cube root of 30 into our calculator and got the following answer to the cube root of 30 in decimal form:

∛30 ≈ 3.1072

You may also be interested to know that you can write the cube root of 30 with an exponent instead of a radical like this:

∛30 = 30^⅓

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Simplify Cube Root of 31
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* List of Perfect Cubes