
What cube root equals 676? In other words, what number would you take the cube root of to get 676? To solve this problem, we want to find x in the following equation:
∛x = 676
To solve the ∛x = 676 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 676³
x = 676³
Then, we calculate 676³ to get the following answer:
676³ = 676 × 676 × 676
676³ = 308,915,776
∛308,915,776 = 676
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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