Multiple Choice Questions on I X2 9 II Y2 3Y 2 0 ........ for Mathematics - All Exams Preparation

Quadratic Equations

Quantitative Aptitude ( CCS)

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    I. X2 = 9

    II. Y2 + 3Y + 2 = 0

    If X>Y

    Incorrect Answer

    If X<Y

    Incorrect Answer

    If X≥Y

    Incorrect Answer

    If X=Y or cannot be established

    Correct Answer
    Explanation:

    If X=Y or cannot be established
    Explanation :
    X = +3, -3
    (y+1)(y+2) = 0
    Y = -1, -2
    3, -1, -2, -3 => xyyx


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