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Difference of Squares Calculator
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Let us take 2 numbers a and b.  Then the square of a is called a2 and the square on b is called b2.  Difference of the two squares is written as a2 - b2.

The formula for difference of the two squares: a2 - b2 = (a - b)( a + b)
Difference of Squares Calculator is used to calculate the square difference between the two numbers.

## Steps for Difference of Squares Calculator

Step 1 :

Add the first number and second number.

Step 2 :

Subtract the second number from first number.

Step 3 :

Multiply the results obtained form step 1 and step 2.

## Problems on Difference of Squares Calculator

1. ### Find the difference between 42 and 32?

Step 1 :

Given first number = 4

Second number = 3

So, adding the first number and second number

(4 + 3) = 7

Step 2 :

Subtracting the second number from first number.

(4 - 3) = 1

Step 3 :

Multiplying results of steps 1 and step 2

(7) $\times$ (1) = 7

7

2. ### Find the difference between 202 and 152?

Step 1 :

Given first number = 20

Second number = 15

So, adding the first number and second number

(20 + 15) = 35

Step 2 :

Subtracting the second number from first number.

(20 - 15) = 5

Step 3 :

Multiplying results of steps 1 and step 2

(35) $\times$ (5) = 175