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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 17-3.5/(1+x) >(2+2+1.5+2+2+2+1.5+2+2+2+1.5)/(1+x) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        17 - 3.5 / ( 1 + x ) > ( 2 + 2 + 1.5 + 2 + 2 + 2 + 1.5 + 2 + 2 + 2 + 1.5 ) / ( 1 + x )         (1)
        From the definition field of divisor
         1 + x ≠ 0        (2 )
        From the definition field of divisor
         1 + x ≠ 0        (3 )

    From inequality(1):
         x < -1 或  x > 0.411765
    From inequality(2):
         x < -1 或  x > -1
    From inequality(3):
         x < -1 或  x > -1

    From inequalities (1) and (2)
         x < -1 或  x > 0.411765    (4)
    From inequalities (3) and (4)
         x < -1 或  x > 0.411765    (5)

    The final solution set is :

         x < -1 或  x > 0.411765




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