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Methods of Solving Quadratic Equations

There are four different methods for solving quadratic equations in mathematics and you can choose any one of them to find the roots of a quadratic equation but each method has its own specialty. Therefore, it is essential to learn all of them.

Completing the square

A quadratic equation is solved by transforming the quadratic equation in a square of a binomial completely.

Quadratic formula method

The roots of a quadratic equation are calculated directly by using the quadratic formula.

Factoring method

The quadratic equations are solved by expressing the quadratic equation as two factors.

Graph method

A graph is constructed by the quadratic equation to find the roots of the quadratic equation.

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