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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 10 <8*(14+12x)/2.4/7.5 <11 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
10 <8 * ( 14 + 12 * x ) / 2.4 / 7.5 (1)
8 * ( 14 + 12 * x ) / 2.4 / 7.5 <11 (2)
From inequality(1):
x > 0.708333
From inequality(2):
x < 0.895833
From inequalities (1) and (2)
0.708333 < x < 0.895833 (3)
The final solution set is :
0.708333 < x < 0.895833 Your problem has not been solved here? Please take a look at the hot problems !