To verify the algebraic identity (a² - b²)= (a+b)(a-b)
- An Algebraic identity is an equality, which is true for all values of the variables in the equality.
- The algebraic equations which are valid for all values of variables in them are called algebraic identities.
- In this way, algebraic identities are used in the computation of algebraic expressions and solving different polynomials.
- Algebraic identities are also used for the factorization of polynomials.
A square is a regular quadrilateral, which means that it has four equal sides and four equal angles of 90 degrees each.
Area of a Square
The product of the length of each side itself.
Formula : Area = side²=x²
Rectangle is a quadrilateral with four right angles and opposite sides are equal.
Area of a Rectangle
The product of its length and breadth
Formula : Area = length * breadth = x * 1