Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (195*a^2+63*a+18) <(198.76*a^2+70*a+19.36) .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 195 * a ^ 2 + 63 * a + 18 ) < ( 198.76 * a ^ 2 + 70 * a + 19.36 )         (1)

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    From inequality(1)：
         a < -1.641331 或  a ＞ -0.220371

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    The final solution set is :
         a < -1.641331 或  a ＞ -0.220371

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