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 1/2((5-k)+sqrt((k-3)^2+10) ) >3 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        1 / 2 * ( ( 5 - k ) + sqrt ( ( k - 3 ) ^ 2 + 10 ) ) >3         (1)
        From the definition field of √
         ( x - 3 ) ^ 2 + 10 ≥ 0        (2 )

    From inequality(1):
         k < 9/4
    From inequality(2):
         k ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!

    From inequalities (1) and (2)
         k < 9/4    (3)

    The final solution set is :

         k < 9/4




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