How do you solve a quadratic equation?

If in ax^2+bx+c=0 form then
use quadratic formula
x= or

input and subsitute and that is the answer

Oh that's easy, all you have to do is use the quadratic equation :)
ax^2+bx+c
A would be the number squared, b would be the number with just an x and c would be the single number :) Look at the attachment and you can see how to set it all up.
Hope this helps and could you mark me as the brainliest?