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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 9432+43.5x/(0.88-0.0018x) >30000 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
9432 + 43.5 * x / ( 0.88 - 0.0018 * x ) >30000 (1)
From the definition field of divisor
0.88 - 0.0018 * x ≠ 0 (2 )
From inequality(1):
x > 224.780185
From inequality(2):
x < 4400/9 或 x > 4400/9
From inequalities (1) and (2)
224.780185 < x < 4400/9 或 x > 4400/9 (3)
The final solution set is :
224.780185 < x < 4400/9 或 x > 4400/9Your problem has not been solved here? Please take a look at the hot problems !