**Instructions:**

- Enter two numbers and click "Calculate" to find the difference of their squares.
- Use "Clear Results" to reset the result and "Copy Results" to copy it to the clipboard.
- Your calculation history will be displayed below.

Enter two numbers and calculate the difference of their squares.

**Calculation and Explanation**

**Calculation History**

The difference of two squares is a mathematical concept that arises when we subtract one perfect square from another. It is a special case of polynomial factorization. The difference of two squares can be expressed as `(a + b)(a - b)`

, where `a`

and `b`

are integers. The difference of two squares is a fundamental concept in algebra and is used in many areas of mathematics, including number theory, geometry, and calculus.

## Factoring

Factoring is the process of finding the factors of a given expression. In algebra, factoring is used to simplify expressions, solve equations, and find roots of polynomials. Factoring is an important concept in mathematics and is used in many areas of science and engineering.

### Greatest Common Factor

The greatest common factor (GCF) of two or more numbers is the largest number that divides evenly into all of the numbers. The GCF is used in many areas of mathematics, including algebra, geometry, and number theory.

## Formulae

The formula for the difference of two squares is `a^2 - b^2 = (a + b)(a - b)`

. This formula can be used to factorize expressions that are in the form of `a^2 - b^2`

.

## Benefits

The Difference of Two Squares Calculator has several benefits, including:

**Saves time**: The calculator can factorize the difference of two squares quickly and accurately, saving time and effort.**Reduces errors**: The calculator reduces the risk of errors that can occur when factoring expressions manually.**Improves understanding**: The calculator can help students understand the concept of the difference of two squares and how it is used in algebra.

## Interesting Facts

Here are some interesting facts about the difference of two squares:

- The difference of two squares is a special case of polynomial factorization.
- The difference of two squares can be used to factorize expressions that are in the form of
`a^2 - b^2`

. - The difference of two squares is used in many areas of mathematics, including number theory, geometry, and calculus.
- The difference of two squares is a fundamental concept in algebra and is used in many areas of science and engineering.

**References**

Here are some scholarly references that discuss the difference of two squares:

- Wikipedia: This article provides a detailed explanation of the difference of two squares and its applications in mathematics.
- MathWorld: This article provides a comprehensive overview of the difference of two squares and its properties.
- Brilliant: This article provides a detailed explanation of the difference of two squares and its applications in algebra.

Last Updated : 11 December, 2023

Emma Smith holds an MA degree in English from Irvine Valley College. She has been a Journalist since 2002, writing articles on the English language, Sports, and Law. Read more about me on her bio page.