Simplify Cube Root of 7990

Here we will show you step-by-step how to simplify the cube root of 7990. Before we continue, note that the cube root of 7990 can be written as follows:

∛7990

The ∛ symbol is called the radical sign. To simplify the cube root of 7990 means to get the simplest radical form of ∛7990.

We start by listing the factors of 7990 like so:

1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, and 7990

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 7990 cannot be simplified.

Although we cannot simplify the cube root of 7990, we did enter the cube root of 7990 into our calculator and got the following answer to the cube root of 7990 in decimal form:

∛7990 ≈ 19.9917

You may also be interested to know that you can write the cube root of 7990 with an exponent instead of a radical like this:

∛7990 = 7990^⅓

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Simplify Cube Root of 7991
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* List of Perfect Cubes