How do you solve #-0.12x^2 + 1.4x - 3.5 = 0.5# using the quadratic formula?
Ok...I`ll try to "simplify" it a bit to avoid decimals...(I do not like them!).
I can write it as:
getting rid of the denominators (after taking
that is in the form:
I now use the Quadratic Formula:
You get two solutions: