What cube root equals 865? In other words, what number would you take the cube root of to get 865? To solve this problem, we want to find x in the following equation:
∛x = 865
To solve the ∛x = 865 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 865³
x = 865³
Then, we calculate 865³ to get the following answer:
865³ = 865 × 865 × 865
865³ = 647,214,625
∛647,214,625 = 865
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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