Quadratic Equations

Quantitative Aptitude (Phase-1)

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I. X² – 18X + 72 = 0

II.Y² – 20Y + 99 = 0

If X>Y

If X<Y

If X=Y or cannot be established

If X≤ Y

Explanation:

Answer – If X=Y or cannot be established
Explanation :
(x-12)(x-6) = 0
X=6,12
(y-11)(y-9) = 0
Y=9,11
12,11,9,6 => xyyx

By: MIRZA SADDAM HUSSAIN

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