Question

Solve the following by quadratic formula x^2+48x-324=0

Answer 1

Answer: solutions are X1= 6 and X2= -54

Explanation:

`\\\frac{-b+-\sqrt{(-b)^(2) -4ac} }{2a}`

-48+-√48²-4×(-324)/2

-48+-√3600/2

-48+-60/2

x1=-48+60/2=6

x2=-48-60/2=-54

I've not written all the things but the solution is that (I assume you know how the quadratic formula works), hope it helps :)