Simplify Cube Root of 121

Here we will show you step-by-step how to simplify the cube root of 121. Before we continue, note that the cube root of 121 can be written as follows:

∛121

The ∛ symbol is called the radical sign. To simplify the cube root of 121 means to get the simplest radical form of ∛121.

We start by listing the factors of 121 like so:

1, 11, and 121

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 121 cannot be simplified.

Although we cannot simplify the cube root of 121, we did enter the cube root of 121 into our calculator and got the following answer to the cube root of 121 in decimal form:

∛121 ≈ 4.9461

You may also be interested to know that you can write the cube root of 121 with an exponent instead of a radical like this:

∛121 = 121^⅓

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Simplify Cube Root of 122
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* List of Perfect Cubes