What cube root equals 905? In other words, what number would you take the cube root of to get 905? To solve this problem, we want to find x in the following equation:
∛x = 905
To solve the ∛x = 905 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 905³
x = 905³
Then, we calculate 905³ to get the following answer:
905³ = 905 × 905 × 905
905³ = 741,217,625
∛741,217,625 = 905
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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