Difference of Squares Calculator

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**Step 1 :**

**Step 2 :**

**Step 3 :**

Let us take 2 numbers a and b. Then the square of a is called a^{2} and the square on b is called b^{2}. Difference of the two squares is written as a^{2} - b^{2}.

The formula for difference of the two squares: a^{2} - b^{2} = (a - b)( a + b)

**Difference of Squares Calculator** is used to calculate the square difference between the two numbers.

The formula for difference of the two squares: a

Add the first number and second number.

Subtract the second number from first number.

Multiply the results obtained form step 1 and step 2.

Find the difference between 4

^{2}and 3^{2}?**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

**Answer :**7

Find the difference between 20

^{2}and 15^{2}?**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

**Answer :**175