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 (2*x-4.8+0.8*9.5)*(9.1*x+67.2)/100/(7.6+x) >1.6 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( 2 * x - 4.8 + 0.8 * 9.5 ) * ( 9.1 * x + 67.2 ) / 100 / ( 7.6 + x ) >1.6         (1)
        From the definition field of divisor
         7.6 + x ≠ 0        (2 )

    From inequality(1):
         -7.6 < x < -7.511671 或  x > 7.518264
    From inequality(2):
         x < -38/5 或  x > -38/5

    From inequalities (1) and (2)
         -7.6 < x < -7.511671 或  x > 7.518264    (3)

    The final solution set is :

         -7.6 < x < -7.511671 或  x > 7.518264




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