What cube root equals 343? In other words, what number would you take the cube root of to get 343? To solve this problem, we want to find x in the following equation:
∛x = 343
To solve the ∛x = 343 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 343³
x = 343³
Then, we calculate 343³ to get the following answer:
343³ = 343 × 343 × 343
343³ = 40,353,607
∛40,353,607 = 343
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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