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

    From inequality(1):
         x < 0.333333 或  1/2 < x < 1 或  x > 2
    From inequality(2):
         x < 1/3 或  1/3 < x < 2 或  x > 2

    From inequalities (1) and (2)
         x < 0.333333 或  1/2 < x < 1 或  x > 2    (3)

    The final solution set is :

         x < 0.333333 或  1/2 < x < 1 或  x > 2




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