What cube root equals 409? In other words, what number would you take the cube root of to get 409? To solve this problem, we want to find x in the following equation:
∛x = 409
To solve the ∛x = 409 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 409³
x = 409³
Then, we calculate 409³ to get the following answer:
409³ = 409 × 409 × 409
409³ = 68,417,929
∛68,417,929 = 409
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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