Mathematics
语言:中文
Language:English

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 (211333150182000*t^4-216637236067000*t^3-239544295656697465*t^2-2908523883388429072*t-2752141474523957712)/(29972082000000*t+413626063200000) >0 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality:
         ( 211333150182000 * t ^ 4 - 216637236067000 * t ^ 3 - 239544295656697465 * t ^ 2 - 2908523883388429072 * t - 2752141474523957712 ) / ( 29972082000000 * t + 413626063200000 ) >0         (1)
        From the definition field of divisor
         29972082000000 * x + 413626063200000 ≠ 0        (2 )

    From inequality(1):
         -23.30118 < t < -1.034148 或  t > 39.160804
    From inequality(2):
         t < -13.800378 或  t > -13.800378

    From inequalities (1) and (2)
         -23.30118 < t < -13.800378 或  -13.800378 < t < -1.034148 或  t > 39.160804    (3)

    The final solution set is :

         -23.30118 < t < -13.800378 或  -13.800378 < t < -1.034148 或  t > 39.160804




Your problem has not been solved here? Please take a look at the  hot problems !


Return