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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 (n-100)/(n^1/2) >3.84 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( n - 100 ) / ( n ^ 1 / 2 ) >3.84 (1)
From the definition field of divisor
x ^ 1 / 2 ≠ 0 (2 )
From inequality(1):
-108.695652 < n < 0
From inequality(2):
n < 0 或 n > 0
From inequalities (1) and (2)
-108.695652 < n < 0 (3)
The final solution set is :
-108.695652 < n < 0 Your problem has not been solved here? Please take a look at the hot problems !