Question

How do you find the discriminant and how many and what type of solutions does `6x^2-11x+3=0` have?

Answer 1

Discriminant `D = d^2 = b^2 - 4ac = 121 - 72 = 49` --> d = 7 and d = -7.
There are 2 solutions called 2 real roots.

`x1 = -b/(2a) + d/(2a)`=

`x2 = -b/(2a) - d/(2a)`=