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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality (x-1)/2 <(3-2x)/6(2x+1)/3 >-(x-1)/4 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
( x - 1 ) / 2 < ( 3 - 2 * x ) / 6 * ( 2 * x + 1 ) / 3 (1)
( 3 - 2 * x ) / 6 * ( 2 * x + 1 ) / 3 > - ( x - 1 ) / 4 (2)
From inequality(1):
-2.466365 < x < 1.216365
From inequality(2):
-1/2 < x < 3/2
From inequalities (1) and (2)
-1/2 < x < 1.216365 (3)
The final solution set is :
-1/2 < x < 1.216365 Your problem has not been solved here? Please take a look at the hot problems !