Directions(Q.25 to Q.35 ):

(i) 12x^² + 11x + 2 = 0

(ii) 12y^²+ 7y + 1 = 0

$12{x^2} + 8x + 3x + 2 = 0$

$4xleft( {3x + 2} ight) + 1left( {3x + 2} ight) = 0$

$x = frac{{ - 2}}{3},frac{{ - 1}}{4}$

$12{y^2} + 7y + 1 = 0$

$12{y^2} + 4y + 3y + 1 = 0$

$4yleft( {3y + 1} ight) + 1left( {3y + 1} ight) = 0$

$y = frac{{ - 1}}{3},frac{{ - 1}}{4}$

No relation between x and y