What cube root equals 768? In other words, what number would you take the cube root of to get 768? To solve this problem, we want to find x in the following equation:
∛x = 768
To solve the ∛x = 768 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 768³
x = 768³
Then, we calculate 768³ to get the following answer:
768³ = 768 × 768 × 768
768³ = 452,984,832
∛452,984,832 = 768
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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