Simplify Cube Root of 7215

Here we will show you step-by-step how to simplify the cube root of 7215. Before we continue, note that the cube root of 7215 can be written as follows:

∛7215

The ∛ symbol is called the radical sign. To simplify the cube root of 7215 means to get the simplest radical form of ∛7215.

We start by listing the factors of 7215 like so:

1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, and 7215

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 7215 cannot be simplified.

Although we cannot simplify the cube root of 7215, we did enter the cube root of 7215 into our calculator and got the following answer to the cube root of 7215 in decimal form:

∛7215 ≈ 19.3232

You may also be interested to know that you can write the cube root of 7215 with an exponent instead of a radical like this:

∛7215 = 7215^⅓

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Simplify Cube Root of 7216
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* List of Perfect Cubes