What cube root equals 389? In other words, what number would you take the cube root of to get 389? To solve this problem, we want to find x in the following equation:
∛x = 389
To solve the ∛x = 389 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 389³
x = 389³
Then, we calculate 389³ to get the following answer:
389³ = 389 × 389 × 389
389³ = 58,863,869
∛58,863,869 = 389
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.
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