Mathematics
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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 (3x-5)/(2x+7) >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( 3 * x - 5 ) / ( 2 * x + 7 ) >0         (1)
        From the definition field of divisor
         2 * x + 7 ≠ 0        (2 )

    From inequality(1):
         x < -3.5 或  x > 5/3
    From inequality(2):
         x < -7/2 或  x > -7/2

    From inequalities (1) and (2)
         x < -3.5 或  x > 5/3    (3)

    The final solution set is :

         x < -3.5 或  x > 5/3




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