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☆1 inequalities
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Assignment:Find the solution set of inequality x+13.57√x^2 ≥198.1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
x + 13.57 * √ x ^ 2 ≥198.1 (1)
From the definition field of √
x ≥ 0 (2 )
From inequality(1):
x ≥ 13.596431
From inequality(2):
x ≥ 0
From inequalities (1) and (2)
x ≥ 13.596431 (3)
The final solution set is :
x ≥ 13.596431Your problem has not been solved here? Please take a look at the hot problems !