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 (4x-32)(8-2x)+(3x-23) <(x-5)(x-4)+18 >= 0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities:
         ( 4 * x - 32 ) * ( 8 - 2 * x ) + ( 3 * x - 23 ) < ( x - 5 ) * ( x - 4 ) + 18         (1)
         ( x - 5 ) * ( x - 4 ) + 18 >= 0         (2)

    From inequality(1):
         x < 5.118083 或  x > 6.881917
    From inequality(2):
         x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

    From inequalities (1) and (2)
         x < 5.118083 或  x > 6.881917    (3)

    The final solution set is :

         x < 5.118083 或  x > 6.881917




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