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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 sqrt(4*x-3)-x <0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
sqrt ( 4 * x - 3 ) - x <0 (1)
From the definition field of √
4 * x - 3 ≥ 0 (2 )
From inequality(1):
x < 1 或 x > 3
From inequality(2):
x ≥ 3/4
From inequalities (1) and (2)
3/4 ≤ x < 1 或 x > 3 (3)
The final solution set is :
3/4 ≤ x < 1 或 x > 3Your problem has not been solved here? Please take a look at the hot problems !