
Here we will show you step-by-step how to simplify the cube root of 1980. Before we continue, note that the cube root of 1980 can be written as follows:
∛1980
The ∛ symbol is called the radical sign. To simplify the cube root of 1980 means to get the simplest radical form of ∛1980.
We start by listing the factors of 1980 like so:
1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, and 1980
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 1980 cannot be simplified.
Although we cannot simplify the cube root of 1980, we did enter the cube root of 1980 into our calculator and got the following answer to the cube root of 1980 in decimal form:
∛1980 ≈ 12.5571
You may also be interested to know that you can write the cube root of 1980 with an exponent instead of a radical like this:
∛1980 = 1980⅓
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Simplify Cube Root of 1981
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* List of Perfect Cubes
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