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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 0.5*(0.6*a^2-0.7/a) >(0.7/a+0.3*a^2)^1.5 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
        0.5 * ( 0.6 * a ^ 2 - 0.7 / a ) > ( 0.7 / a + 0.3 * a ^ 2 ) ^ 1.5         (1)
        From the definition field of divisor
        x ≠ 0        (2 )
        From the definition field of divisor
        x ≠ 0        (3 )

    From inequality(1):
         a > -2.500386
    From inequality(2):
         a < 0 或  a > 0
    From inequality(3):
         a < 0 或  a > 0

    From inequalities (1) and (2)
         -2.500386 < a < 0 或  a > 0    (4)
    From inequalities (3) and (4)
         -2.500386 < a < 0 或  a > 0    (5)

    The final solution set is :

         -2.500386 < a < 0 或  a > 0




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