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To solve quadratic equation, we have many methods,like by quadratic formula, completing the square, extracting the roots, just use these and you will find the roots
i didnt said in my my answer that those are the only method, i just said that it is one of the methods
of course not :-) you have given correct answers. I did not report your answer, someone else did, grrr! Please post your answers later, after the moderators deleted both your answers.
oh, im very sorry, but f***k that person who reported my answer.
I reported the other answer, obviously copied and pasted here. Cool ka lang:-) Moderators are doing a great job of monitoring what's going on here. You can come back and post your answers. Bad words can be flagged, too:-)
owkey! thanks, sorry uli. :)