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 > 39.160804Your problem has not been solved here? Please take a look at the hot problems !