What cube root equals 900? In other words, what number would you take the cube root of to get 900? To solve this problem, we want to find x in the following equation:
∛x = 900
To solve the ∛x = 900 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 900³
x = 900³
Then, we calculate 900³ to get the following answer:
900³ = 900 × 900 × 900
900³ = 729,000,000
∛729,000,000 = 900
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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