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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 (2535+x)/(2535+x+3106) >= 0.4495 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 2535 + x ) / ( 2535 + x + 3106 ) >= 0.4495 (1)
From the definition field of divisor
2535 + x + 3106 ≠ 0 (2 )
From inequality(1):
x ≥ 571753/500000
From inequality(2):
x < -5641 或 x > -5641
From inequalities (1) and (2)
x ≥ 571753/500000 (3)
The final solution set is :
x ≥ 571753/500000Your problem has not been solved here? Please take a look at the hot problems !