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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 0.004n-0.143676√n-25 ≥0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
0.004 * n - 0.143676 * √ n - 25 ≥0 (1)
From the definition field of √
x ≥ 0 (2 )
From inequality(1):
n ≥ 9807.084637
From inequality(2):
n ≥ 0
From inequalities (1) and (2)
n ≥ 9807.084637 (3)
The final solution set is :
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