Here we will explain how to simplify the cube root of 7209 (∛7209). We start by labeling the parts of ∛7209 so it is easy to follow along:
∛7209 = 1∛7209 = c∛r
c = coefficient of the radical
∛ = radical
r = radicand
The cube root of 7209 in its simplest form means that you want the radicand to be as small as possible and the coefficient of the radical to be as large as possible.
To simplify the cube root of 7209, we first find the greatest perfect cube from the list of factors of 7209. The factors of 7209 are 1, 3, 9, 27, 81, 89, 267, 801, 2403, and 7209.
Any number multiplied by itself three times will make a perfect cube. The greatest perfect cube from the list of factors above is 27 (3 times 3 times 3 equals 27).
To find the simplified radicand (r) in the cube root of 7209, we divide 7209 by 27, which gives us 267.
To find the simplified coefficient of the radical (c) in the cube root of 7209, we take the cube root of 27, which gives us 3.
That is how you simplify the cube root of 7209. Therefore, the cube root of 7209 in its simplest radical form is as follows:
∛7209 = 3∛267
Simplify Cube Root Calculator
We can do more than simplify the cube root of 7209. Enter another cube root below for us to simplify!
Simplify cube root of 7210
Here is the next cube root of a number on our list that we have simplified for you.