Subject

    Bank Exam

    Topic

    Bangladesh Krishi Bank 2012 (Sr. Officer))

    If x is positive, and y = 5×2+ 3, which of the following is an expression for x in terms of y?

    ক)
    √(y/5 -3)
    খ)
    √{(y-3)/5 }
    গ)
    √(y-3)/5
    ঘ)
    √y/5

    Explanation

    y = 5×2 + 3 x2=y-3/5 x=√{(y-3)/5 }

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