# 1 to 20 Cube Root Value [PDF Download] | Cube Root

1 to 20 Cube Root PDF, Value, Cube Root Value List, PDF Download, Cube Root Trick, Cube Root Quiz Test

SUMMARY

## 1 to 20 Cube Root

The cube root of a number is the value, when we multiply it three times by itself then we get the original value.

In radical form, the cube root of a number is represented as ∛x; in the exponential form, we express the cube root as (x)1/3.

For example :

∛9 = (9)1/3

∛9 = 3, 3 is the value of cube root 9. So if we multiply 3 by itself 3 times we get 9.

## 1 to 20 Cube Root Value List

This is the list of 1 to 20 Cube Root Values.

## How to Find a Cube Root

### 1) Estimation Method

In the Estimation Method, we assume the approx. value of the number using the nearest perfect cube value. As it is a very long process so didn’t use this method for finding the cube root value.

### 2) Prime Factorization Method

We can find the cube root of a number using the prime factorization method. First, we have to find the prime factors of the number then we make the triplet of common factors, then we multiply them and we got the value of the cube root.

### 3) Long Division Method

In Long Division Method, we divide large number into groups and parts. This method helps us in breaking the division problem into sequence of steps.

a) 2.2239

b) 2.1544

c) 2.3513

d) 1000

a) 2.2239

b) 2.1544

c) 2.3513

d) 2.2894

a) 2.2239

b) 2.1544

c) 2.3513

d) 1000

a) 64

b) 2

c) 80

d) 8

a) 1.8171

b) 1.9129

c) 1.7099

d) 1.5874

a) 2.2239

b) 2.1544

c) 2.3513

d) 2.6684

a) 2.2239

b) 2.4662

c) 2.3513

d) 2.7144

## Cube Root Solved Exercise

Q1. Find the cube root of 343 using the prime factorization method.

Ans.

343 = 7 x 7 x 7

343 = 73

∛343 = 7

Hence, ∛343 = 7.

Q1. Find the cube root of 15625.

Ans.

So first, we will find the Prime factors of 15625 = 5 x 5 x 5 x 5 x 5 x 5

Now we will make the triplet of the common factors.

15625 = 53 x 53

15625 = 253

∛15625 = 25

## FAQs

### What is a √3 in cube?

The value of cube root 3 is 1.4422

### What is the cube root of 6?

The cube root of 6 is 1.8171

### What is the cube root of 343?

The cube root of 343 is 7

6

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