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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 6x/x^2+1 ≤2x-1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
6 * x / x ^ 2 + 1 ≤2 * x - 1 (1)
From the definition field of divisor
x ≠ 0 (2 )
From inequality(1):
-1.302776 ≤ x ≤ -0.000001 或 x ≥ 2.302776
From inequality(2):
x < 0 或 x > 0
From inequalities (1) and (2)
-1.302776 ≤ x ≤ -0.000001 或 x ≥ 2.302776 (3)
The final solution set is :
-1.302776 ≤ x ≤ -0.000001 或 x ≥ 2.302776Your problem has not been solved here? Please take a look at the hot problems !