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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 (7x-6)/(2x+3) >= 0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 7 * x - 6 ) / ( 2 * x + 3 ) >= 0 (1)
From the definition field of divisor
2 * x + 3 ≠ 0 (2 )
From inequality(1):
x ≤ -1.5 或 x ≥ 6/7
From inequality(2):
x < -3/2 或 x > -3/2
From inequalities (1) and (2)
x < -3/2 或 x ≥ 6/7 (3)
The final solution set is :
x < -3/2 或 x ≥ 6/7Your problem has not been solved here? Please take a look at the hot problems !