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 3x^2+6/(x^2-2) <6sqrt(2) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        3 * x ^ 2 + 6 / ( x ^ 2 - 2 ) <6 * sqrt ( 2 )         (1)
        From the definition field of divisor
         x ^ 2 - 2 ≠ 0        (2 )

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

    From inequalities (1) and (2)
         -√2 < x < √2     (3)

    The final solution set is :

         -√2 < x < √2




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