What cube root equals 140? In other words, what number would you take the cube root of to get 140? To solve this problem, we want to find x in the following equation:
∛x = 140
To solve the ∛x = 140 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 140³
x = 140³
Then, we calculate 140³ to get the following answer:
140³ = 140 × 140 × 140
140³ = 2,744,000
∛2,744,000 = 140
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.
What Cube Root Equals
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What cube root equals 141?
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