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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-x)*1.6/((10-x)*1.6+55) >x*0.5/26 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 10 - x ) * 1.6 / ( ( 10 - x ) * 1.6 + 55 ) > x * 0.5 / 26 (1)
From the definition field of divisor
( 10 - x ) * 1.6 + 55 ≠ 0 (2 )
From inequality(1):
x < 5.737115 或 44.375 < x < 90.637885
From inequality(2):
x < 355/8 或 x > 355/8
From inequalities (1) and (2)
x < 5.737115 或 44.375 < x < 90.637885 (3)
The final solution set is :
x < 5.737115 或 44.375 < x < 90.637885 Your problem has not been solved here? Please take a look at the hot problems !