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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 (2x+3)/(3X-2) <1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 2 * x + 3 ) / ( 3 * x - 2 ) <1 (1)
From the definition field of divisor
3 * x - 2 ≠ 0 (2 )
From inequality(1):
x < 0.666667 或 x > 5
From inequality(2):
x < 2/3 或 x > 2/3
From inequalities (1) and (2)
x < 0.666667 或 x > 5 (3)
The final solution set is :
x < 0.666667 或 x > 5Your problem has not been solved here? Please take a look at the hot problems !