Correct Answer - Option 2 : x < y
I. \(6{x^2} + 25x + 24 = 0\)
⇒ \(6{x^2} + 16x + 9x + 24 = 0\)
⇒ \(2x\left( {3x + 8} \right) + 3\left( {3x + 8} \right) = 0\)
⇒ \(x = \frac{{ - 3}}{2}\) or \(\frac{{ - 8}}{3}\)
II. \(12{y^2} + 13y + 3 = 0\)
⇒ \(12{y^2} + 4y + 9y + 3 = 0\)
⇒ \(4y\left( {3y + 1} \right) + 3\left( {3y + 1} \right) = 0\)
⇒ \(\left( {4y + 3} \right)\left( {3y + 1} \right) = 0\)
⇒ \(y = \frac{{ - 3}}{4}\) or \( - \frac{1}{3}\)
Comparison between x and y (via Tabulation):
Value of x
|
Value of y
|
Relation
|
-3/2
|
-3/4
|
x < y
|
-3/2
|
-1/3
|
x < y
|
-8/3
|
-3/4
|
x < y
|
-8/3
|
-1/3
|
x < y
|
∴ Clearly x < y