## Square Root Calculator

### Definition of Square of a Number

Square of a number is that number when it is x^{2}. when we multiply a number twice the result which we get is called the square of that number.

**Examples:**

2 x 2 = 2^{2} = 4 ,4 is the square of 2;

3 x 3 = 3^{2} = 9, 9 is the square of 3.

### Definition of Perfect square

A number is said to be perfect square when it is a square of any natural number.

Examples:

5 x 5 = 25

6 x 6 = 36

25 and 36 are the perfect squares of 5 and 6 respectively.

### Definition of a square root

The square root of any number is that factor of number when it multiplied by itself gives that number.

5 x 5 = 25

6 x 6 = 36

25 and 36 are perfect square of 5 and 6 respectively.

We can also say that 5 and 6 is the square root of 25 and 36 respectively.

### Methods of finding square root:

by using two methods we can find square root of any number

**1. Prime factorization method**

This method is useful when we have to find the square root of a small number

Example:

**2. Division method:**

This method is useful when we have to find the square root of a big number

step to finding the square root of a number using the division method:

**Step 1:** make the fear of digit starting from the unit digit or from the right side

**Step 2:** think of a number whose square is just equal to or less than the first pair from the right side

** Step 3**: At step2 which number you have thought to make it as a divisor and the part of quotient and subtract its Square from the first pair from the left side.

**Step 4:** now bring the second pair down adjacent to the reminder as a new dividend.

**Step 5:** At step2 which number you have thought to make it double And enter a digit on the right side of that number such that the product of the entire divisor with that digit is less than or equal to the dividend.

**Step 6:** Repeat the steps until the last pair is taken up

### How to use this online Square Root of a Number Calculator

Hey Buddy! How are you? At first A Warm Welcome to you on our online calculator tool site!

Follow these 5 easy steps to use our “Online Square Root of a Number Calculator Tool”.

1) At first, give two inputs in the “Input Section.” (Your inputs should be number)

2) After giving your inputs, press the “Calculate” button & Boom! You can see your result in the “Answer Section”!! Isn’t it amazing? 🙂

3) Your answer will be in number.

4) Once used our calculator & to start from fresh, press the “Reset” button & continue enjoying 🙂

5) In the case of our “online Square Root of a Number Calculator”, it takes input & runs a javascript program in the background. So You don’t need to worry about the correct result as there is a powerful javascript program running in the background. We genuinely care for you 🙂

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