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Quadratic Equation quadratic equation - Coggle Diagram

- - - - Completing Square
        
        Solution of a Quadratic Equation by completing the Square
        
        A quadratic equation can also be solved by the method of completing the square
- - - - If we can factorise ax²+bx+c,a≠0,into a product of two linear factors,then the roots of the quadratic equation ax²+bx+c=0 can be found by equating each factor to zero
- - - - Discriminant
        
        D>0 Real distinct roots
        
        D<0 No real roots
        
        D=0 Equal Roots