The roots of x^2 + 8x + 4 are the same as the roots of Ax^2 +bx + 1 . What is A + B?
A + B = 1/8 + 1/4 = 3/8.
x^2 + 8x + 4 divide by 4
1/4 x^2 + 2x + 1 A = 1/4 B = 2 add 'em together
Thanks Electric Pavlov!