How to find cube root of 2?

Answers (1)

Since 2 is not a perfect cube number. It is not easy to find the cube root of 2. It is very much complicated to find cube root of 2 by using standard method. Standard method takes lot of time for the calculation.

To resolve this problem we have a short trick to calculate the approcimate value of cube root of 2

 2=1*1*2

Cube ; ; root ; ; of; ; 2 =frac1+1+23=frac43=1.333

However, if you calculate the  cuberoot by using calculator then exact value of sqrt[3]2 is 1.260. 

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