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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 0.5x+2 ≥6/x .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
0.5 * x + 2 ≥6 / x (1)
From the definition field of divisor
x ≠ 0 (2 )
From inequality(1):
-6 ≤ x ≤ 0 或 x ≥ 2
From inequality(2):
x < 0 或 x > 0
From inequalities (1) and (2)
-6 ≤ x < 0 或 x ≥ 2 (3)
The final solution set is :
-6 ≤ x < 0 或 x ≥ 2Your problem has not been solved here? Please take a look at the hot problems !