METHODS OF SOLVING QUADRATIC EQUATIONS 1. Factorisation method. 2. Completing square method. 3. Formula Method. Factorisation method Algorithm: Step-I : Factorize the constant term of the given quadratic equation. Step-II : Express the coefficient of middle term as the sum or difference of the factors obtained in step-1.Clearly the product of these two factors will be equal to the product of the coefficient ofx and constant term. Step-III : Split the middle term in two parts obtained in step-II Step-IV : Factorize the quadratic equation obtained in step-III by grouping method.
Practice set 2.2
14/x+3-1=5/x+1 x=not 1,3
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