What cube root equals 981? In other words, what number would you take the cube root of to get 981? To solve this problem, we want to find x in the following equation:
∛x = 981
To solve the ∛x = 981 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 981³
x = 981³
Then, we calculate 981³ to get the following answer:
981³ = 981 × 981 × 981
981³ = 944,076,141
∛944,076,141 = 981
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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What cube root equals 982?
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