What cube root equals 620? In other words, what number would you take the cube root of to get 620? To solve this problem, we want to find x in the following equation:
∛x = 620
To solve the ∛x = 620 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 620³
x = 620³
Then, we calculate 620³ to get the following answer:
620³ = 620 × 620 × 620
620³ = 238,328,000
∛238,328,000 = 620
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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