I. 2y^{2}+ 13y + 15 = 0

II. 2x^{2}+ 11 x + 12 = 0

I. 2y^{2}+ 13y + 15 = 0 2y^{2 }+ 3y + 10 y + 15 = 0 y (2 y + 3) + 5 (2 y + 3) = 0 (y + 5) (2 y + 3) = 0 y = – 5, – 3/2 II. 2x^{2 }+ 11 x + 12 = 0 2x^{2} + 3x + 8 x + 12 = 0 x (2 x + 3) + 4 (2 x + 3) = 0 (x + 4) (2 x + 3) = 0 x = – 4, – 3/2 Hence, no relationship can be established between x and y

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