How to Calculate the Value of Cube Root of 8
We can calculate cube root of 8 using following method:
Lets find the cube root of 8 using the above mentioned method.
Cube Root of 8 By Prime Factorization
Cube root of 8 can be determined by using prime factorization method. To calculate the cube root of 8, you should follow the steps below:
Step 1: Find the Prime Factors of 8.
Prime Factor of 8
Step 2: Group the common factors in the pair of three i.e.,
8 = 2 × 2 × 2 = 23 (Here only one triplet of 2 is present)
Therefore, ∛8= ∛(2×2×2).
∛8 = ∛23.
So, we have ∛8= 2.
Hence, ∛8 = 2.
Cube Root of 8
Cube Root of 8 is 2. Cube root of a number is a value that, when multiplied by itself twice (or cubed), results in the original number. 8 can be expressed as 2 × 2 × 2, which indicates that when 2 is multiplied by itself twice gives the product as 8. Therefore, the cube root of 8 = ∛(2 × 2 × 2) = 2.
In this article, we will learn about cube root of 8, methods to calculate the value of cube root 8 and some solved examples based on cube root of 8.