Multiple Choice Questions on 2x2 5x 2 0 2y2 19y 45 0 ........ for Mathematics - All Exams Preparation

Quadratic Equations

Quantitative Aptitude ( CCS)

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    2x2 + 5x + 2 = 0

    2y2 + 19y + 45 = 0

    If X > Y

    Correct Answer

    If X < Y

    Incorrect Answer

    If X ≥ Y

    Incorrect Answer

    If X ≤ Y

    Incorrect Answer
    Explanation:

    If X > Y
    Explanation: 
    2x2 + 5x + 2= 0
    2x2 + 4x + x + 2= 0
    Gives x = -1/2, -2
    2y2 + 19y + 45 = 0
    2y2 + 10y + 9y + 45 = 0
    Gives y= -10/2, -9/2


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