The correct answer is E
I. 40x² + 81x + 35 = 0
II. 63y² + 103y + 42 = 0
I. 4x2+ 25x + 36 =0
II. 2y2+ 5y + 3 = 0
I. 10x² - 11x + 3 = 0
II. 42y² - 23y – 10 = 0
I. x²= 961
II. y= √961
I. 96x² + 52x - 63 = 0
II. 77y² + 155y + 72 = 0
I. x2 - 9x - 52 = 0
II. y2 - 16y + 63 = 0
I. 4x2 + 9x - 9 = 0
II. 4y2 - 19y + 12 = 0
I. 2y2+ 13y + 15 = 0
II. 2x2+ 11 x + 12 = 0
(i) 2x² – 12x + 16 = 0
(ii) 2y² – 20y + 48 = 0
I. 3 x² - 10