What cube root equals 125? In other words, what number would you take the cube root of to get 125? To solve this problem, we want to find x in the following equation:
∛x = 125
To solve the ∛x = 125 equation, we first raise both sides to the power of 3 to eliminate the cube root:
(∛x)³ = 125³
x = 125³
Then, we calculate 125³ to get the following answer:
125³ = 125 × 125 × 125
125³ = 1,953,125
∛1,953,125 = 125
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 126?
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