How do you find the roots for #49x^2-14x-3#?
Use the new Transforming Method (Socratic, Google Search):
Method: Find 2 real roots of y', then, divide them by a = 49.
Find 2 real roots of y', that have opposite signs, knowing their sum (-b = 14) and their product (ac = - 147). They are -7, and 21.
The 2 real roots of y are: