In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answers.

​I. 2x² + 19x + 42 = 0

​II. 2y² + 7y + 5 = 0

I. 6x² – 7x + 2 = 0

II. 10y² – 11y + 3 =0

I. 2x² – 9x +10 = 0

II. y² – 12y+ 35 = 0

I. $$x^2 - 10x + 24 = 0$$​​
II. $$5y^2 - 16y + 12 = 0$$​​

I. x² – 15x + 50 = 0
II. y² – 12y + 35 = 0