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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+2 ≥31/2x-2 <0 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
x + 2 ≥31 / 2 * x - 2 (1)
31 / 2 * x - 2 <0 (2)
From inequality(1):
x ≤ 0.275862
From inequality(2):
x < 0.129032
From inequalities (1) and (2)
x < 0.129032 (3)
The final solution set is :
x < 0.129032Your problem has not been solved here? Please take a look at the hot problems !