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 0 <5t^2-6t <8 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 2 inequalities:
        0 <5 * t ^ 2 - 6 * t         (1)
        5 * t ^ 2 - 6 * t <8         (2)

    From inequality(1):
         t < 0 或  t > 6/5
    From inequality(2):
         -4/5 < t < 2

    From inequalities (1) and (2)
         -4/5 < t < 0 或  6/5 < t < 2     (3)

    The final solution set is :

         -4/5 < t < 0 或  6/5 < t < 2




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


Return