The roots of Ax^2+Bx+1 are the same as the roots of x^2- 3x + 5 + x^2 - 2x + 1. What is A+B?

Ax ^2 + Bx + 1

2x^2 - 5x + 6      divide this  through by 6

(1/3)x^2 - (5/6) x + 1

A + B   =  (1/3) - (5/6)  =  (2/6) - (5/6)  = -3/6  = -1/2