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current location:Mathematical operation > History of Inequality Computation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality [49-295.5*x-(5/x)]/[4.95-1/(2*x)] >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( 49 - 295.5 * x - ( 5 / x ) ) / ( 4.95 - 1 / ( 2 * x ) ) >0         (1)
        From the definition field of divisor
        x ≠ 0        (2 )
        From the definition field of divisor
         2 * x ≠ 0        (3 )
        From the definition field of divisor
         4.95 - 1 / ( 2 * x ) ≠ 0        (4 )

    From inequality(1):
         x < 0.10101
    From inequality(2):
         x < 0 或  x > 0
    From inequality(3):
         x < 0 或  x > 0
    From inequality(4):
         x < 0 或  0 < x < 10/99 或  x > 10/99

    From inequalities (1) and (2)
         x < 0 或  0 < x < 0.10101     (5)
    From inequalities (3) and (5)
         x < 0 或  0 < x < 0.10101     (6)
    From inequalities (4) and (6)
         x < 0 或  0 < x < 10/99     (7)

    The final solution set is :

         x < 0 或  0 < x < 10/99




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