Question

In the following questions, two equations numbered I and II are given. You have to solve both the equations and give answer:

I. 6x² + 77x + 121 = 0

II. y² + 9y - 22 = 0

A if x < y Correct Answer Incorrect Answer
B if x > y Correct Answer Incorrect Answer
C if x ≥ y Correct Answer Incorrect Answer
D if x ≤ y Correct Answer Incorrect Answer
E if x=y or the relationship cannot be established. Correct Answer Incorrect Answer

Solution

I. 6x² + 77x + 121 = 0 Pairs are: 66, 11 So by changing its signs & dividing by a i.e.6, we will get x = -11, -11/6  II. y² + 9y - 22 = 0 Pairs are: -2, 11 So by changing its signs & dividing by a i.e.1, we will get y = 2, -11 Hence, no relationship can be established between  x and y

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