What cube root equals 321? In other words, what number would you take the cube root of to get 321? To solve this problem, we want to find x in the following equation:
∛x = 321
To solve the ∛x = 321 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 321³
x = 321³
Then, we calculate 321³ to get the following answer:
321³ = 321 × 321 × 321
321³ = 33,076,161
∛33,076,161 = 321
We made the equation above so you will get a full understanding of how to solve problems like this. In the future, note that you can solve all similar problems by simply multiplying the number by itself twice to get the answer.
What Cube Root Equals
Use the tool below to solve another problem like the one we solved on this page.
What cube root equals 322?
Here is another cube root problem that you may find interesting.