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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 3-x/x-1 >2x-1/3-2x .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
3 - x / x - 1 >2 * x - 1 / 3 - 2 * x (1)
From the definition field of divisor
x ≠ 0 (2 )
From inequality(1):
x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
From inequality(2):
x < 0 或 x > 0
From inequalities (1) and (2)
x < 0 或 x > 0 (3)
The final solution set is :
x < 0 或 x > 0Your problem has not been solved here? Please take a look at the hot problems !