Quadratic can be used to solve any quadratic equation of the form[tex]ax^{2} +bx+c=0[/tex] . The form is called the standard form of the quadratic equation. It is important to ensure that the equation is in this form before using the quadratic equation to solve the quadratic equation.
verify the following equations:
[tex]5x^{2} +4x-20=0[/tex]
Find the equation using formula:
[tex]a=5[/tex],
[tex]b=4,[/tex]
[tex]c=-20[/tex]
[tex]ax^{2} +bx+c=0[/tex]
[tex]5x^{2} +4x-20=0[/tex]
[tex]x1=1.64[/tex],
[tex]x2=-2.44[/tex]
To learn more about the equation refer:
https://brainly.in/question/19169616
#SPJ4
