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Assignment:Find the solution set of inequality -(2-3a)/(2a-8) >= 2 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
-( 2 - 3 * a ) / ( 2 * a - 8 ) >= 2 (1)
From the definition field of divisor
2 * x - 8 ≠ 0 (2 )
From inequality(1):
4 ≤ a ≤ 14
From inequality(2):
a < 4 或 a > 4
From inequalities (1) and (2)
4 < a ≤ 14 (3)
The final solution set is :
4 < a ≤ 14 Your problem has not been solved here? Please take a look at the hot problems !