Question

F(x) = 5x2 - X+ 3


Please help

Answer 1

Explanation:

Do you know how to use the quadratic formula?

`x = (-b +/- √(b^2 - 4*a*c) )/(2*a)`

a = 5

b = -1

c = 3

`x = (1 +/- √(1 - 4*1*3) )/(2)\\x= (1 +√(-11) )/(2)\\x = (1 +/- i√(11) )/(2)`