
Here we will show you the answer to the cube root of 521 in decimal form and in its simplest radical form. But before that, we start by showing you the cube root of 521 written in mathematical terms:
∛521
The √ is called the radical symbol, the little 3 is the index which means cube, and 521 is the radicand.
The cube root of 521 is a number (n) that when multiplied by itself twice will equal 521. In other words, the cube root of 521 is the number (n) in the following equation:
n × n × n = 521
∛521 is the same as 521⅓. Therefore, to solve the problem in Excel or Numbers, you can enter 521^(1/3) to get the answer to the cube root of 521. However, we used a scientific calculator and typed in 521 and then pressed the [∛x] button. We got the following answer:
∛521 ≈ 8.0466
You can simplify the cube root of 521 if you can make the radicand smaller. This is called the cube root of 521 in its simplest radical form. The answer to the cube root 521 in its simplest form is displayed below:
∛521 = Cannot be simplified
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