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Discussion :: Quadratic Equations

  1. I. a3 - 988 = 343,
    II. b2 - 72 = 49 to solve both the equations to find the values of a and b?
    2. A.
    If a > b
    B.
    If a ≥ b
    C.
    If a < b
    D.
    If a ≤ b
    E.
    If a = b or the relationship between a and b cannot be established.

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    Answer : Option B

    Explanation :

    a3 = 1331 => a = 11
    b2 = 121 => b = ± 11
    a ≥ b

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