Evaluate cube root of 2
Problem
Solution
Identify the expression as the cube root of the number
2 which is the valuex such thatx3=2 Recognize that
2 is not a perfect cube, meaning its cube root is an irrational number.Approximate the value using numerical methods or a calculator to find the decimal representation.
Calculate the value to several decimal places, noting that
1.25=1.953125 and1.26=2.000376
Final Answer
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