Completing the square

 



Completing the square is a method used in algebra to solve quadratic equations, derive the quadratic formula, and analyze the properties of quadratic functions. This technique involves rewriting a quadratic expression in the form of a perfect square trinomial, which makes it easier to solve or manipulate.

Importance of Completing the Square:

Completing the square is a versatile algebraic tool. It not only aids in solving quadratic equations but also plays a crucial role in understanding the properties of quadratic functions, such as finding the vertex and axis of symmetry. Additionally, it is fundamental in deriving the quadratic formula and is widely used in calculus and physics.




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