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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 m-sqrt(4m^2-10m+4) >1 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
m - sqrt ( 4 * m ^ 2 - 10 * m + 4 ) >1 (1)
From the definition field of √
4 * x ^ 2 - 10 * x + 4 ≥ 0 (2 )
From inequality(1):
m < 2.21525
From inequality(2):
m ≤ 1/2 或 m ≥ 2
From inequalities (1) and (2)
m ≤ 1/2 或 2 ≤ m < 2.21525 (3)
The final solution set is :
m ≤ 1/2 或 2 ≤ m < 2.21525Your problem has not been solved here? Please take a look at the hot problems !