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

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

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

    The final solution set is :

         -2 < x < -1 或  x > 5/3




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