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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 0.275x/ln(x+5474.3)-3.8 <1430.1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
0.275 * x / ln ( x + 5474.3 ) - 3.8 <1430.1 (1)
From the definition field of ln
x + 5474.3 > 0 (2 )
From inequality(1):
x ∈ R (R is all real numbers),that is, in the real number range, the inequality is always established!
From inequality(2):
x > -54743/10
From inequalities (1) and (2)
x > -54743/10 (3)
The final solution set is :
x > -54743/10Your problem has not been solved here? Please take a look at the hot problems !