Question

1. How do you define quadratic equations?​

Answer 1

Answer:

$ax^{2} +bx+c^{2}=0$

Step-by-step explanation:

A quadratic equation is a equation that takes the form: $ax^{2} +bx+c^{2} = 0$

   Ex. Using our definition of quadratic equations, $ax^{2} +bx+c^{2}=0$,

          We can set a = 2, b = 1, c = 6:

               $2x^{2} +x+6^{2}=0$

               $2x^{2} +x+36=0$

          Which can then be solved (if you are trying to solve it) as:

               $(2x+9)(x-8)=0$

                $x=\frac{9}{2}, 8$