How do you solve #2x²-17x=9#?
-1/2 and 9
Solving by the new Transforming Method (Socratic Search).
Method. Find the 2 real roots of y', then divide them by a = 2.
Since a - b + c = 0, use shortcut. Two real roots are: -1 and
Back to original equation y --> its 2 real roots are: