Find the roots of the quadratic equation by differentiation

In summary, the conversation discussed the solution of the quadratic equation using the differentiation method. This involves computing the x-coordinate of the minimum or maximum of a parabola, which is determined by the value of a. The method is not new and may be more complicated than other methods. The speaker also mentioned that they do not support publications like this.
  • #1
Anurag yadav
1
0
The Solution of the Quadratic Equation By Differentiation Method
 

Attachments

  • DOC-20230306-WA0003_230307_195152.pdf
    269.7 KB · Views: 91
Physics news on Phys.org
  • #2
Anurag yadav said:
The Solution of the Quadratic Equation By Differentiation Method
Yes, that can be done. A quadratic equation ##(x\, , \,ax^2+bx+c)## is a parabola. You basically computed where the symmetry axis of a standard parabola lies by determining the x-coordinate of the minimum (##a>0##) or maximum (##a<0##), and then the distance to its two zeros (so they exist). Maybe you are interested to read more about parabolas. https://en.wikipedia.org/wiki/Parabola
 
  • #3
What is your goal? The method is not really new, only a bit more complicated than e.g. completing the square.

Please note that we do not support publications like this.
 

Similar threads

  • Calculus
Replies
3
Views
1K
  • STEM Educators and Teaching
2
Replies
36
Views
3K
  • Precalculus Mathematics Homework Help
Replies
11
Views
373
Replies
2
Views
712
  • Calculus
Replies
3
Views
3K
Replies
3
Views
1K
  • Engineering and Comp Sci Homework Help
Replies
5
Views
2K
Replies
4
Views
1K
Replies
4
Views
894
Back
Top