In each of the following questions two equations are given. Solve these equations and give answer:

I. 2x²+13x-150=0
II. y²-17y+66=0

Correct option is D

I. 2x²+13x-150=0
2x²-12x+25x-150=0
2x(x-6)+ 25 (x-6)=0
(2x+25) (x-6)= 0
x=-12.5, 6
II. y²-17y+66=0
y²-11y-6y+66=0
y(y-11)-6(y-11)=0
(y-6)(y-11)=0
y=11, 6