Cube root of 243 (∛243)

Cube root of 243

Here we will show you the answer to the cube root of 243 in decimal form and in its simplest radical form. But before that, we start by showing you the cube root of 243 written in mathematical terms:

∛243

The √ is called the radical symbol, the little 3 is the index which means cube, and 243 is the radicand.

The cube root of 243 is a number (n) that when multiplied by itself twice will equal 243. In other words, the cube root of 243 is the number (n) in the following equation:

n × n × n = 243

∛243 is the same as 243^⅓. Therefore, to solve the problem in Excel or Numbers, you can enter 243^(1/3) to get the answer to the cube root of 243. However, we used a scientific calculator and typed in 243 and then pressed the [∛x] button. We got the following answer:

∛243 ≈ 6.2403

You can simplify the cube root of 243 if you can make the radicand smaller. This is called the cube root of 243 in its simplest radical form. The answer to the cube root 243 in its simplest form is displayed below:

∛243 = 3∛9

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Cube root of 244
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