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Question
I. x2 + 9x + 20 = 0, II. y2 + 5y + 6 = 0 to solve both the equations to find the values of x and y?
Options:
A .  If x < y
B .  If x > y
C .  If x ≤ y
D .  If x ≥ y
E .  If x = y or the relationship between x and y cannot be established.
Answer: Option A


I. x2 + 4x + 5x + 20 = 0
=>(x + 4)(x + 5) = 0 => x = -4, -5
II. y2 + 3y + 2y + 6 = 0
=>(y + 3)(y + 2) = 0 => y = -3, -2
= x < y.



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