Quadratic Equation Trick

[martinsifeanyi]

This is what is called product and sum of root in factorization method of solving quadratic equations. But you just jumped some steps though. It's encouraging. But you saying one minute here, will you be able to guess the two numbers so easily like that if you are served another fresh and unfamiliar question? I guess it's so easy for you because probably, you are prepared for it.

[shutosh]

We already know this Factorization method