Quadratic Equations

Quantitative Aptitude(IBPS PO)

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I.x^2 +15x + 50 = 0

II.y^2 + 23y + 132 = 0

y >= x

x >= y

y > x

x > y

Explanation:

I.x^2 +15x + 50 = 0
=>x^2 + 5x + 10x + 50 = 0
=>x = -5,-10
II.y^2 + 23y + 132 = 0
=>y^2 + 11y + 12y + 132 = 0
=>y = -11,-12
x > y