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Assignment:Find the solution set of inequality 25
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
25 < m ^ 2 - 2 * m + 17 (1)
m ^ 2 - 2 * m + 17 <52 (2)
From inequality(1):
m < -2 或 m > 4
From inequality(2):
-5 < m < 7
From inequalities (1) and (2)
-5 < m < -2 或 4 < m < 7 (3)
The final solution set is :
-5 < m < -2 或 4 < m < 7 Your problem has not been solved here? Please take a look at the hot problems !