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☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality x+sqrt(x)-12小于 <0 .
Question type: Inequality
Solution:
The inequality can be reduced to 2 inequalities:
x + sqrt ( x ) - 12 < (1)
From the definition field of √
x ≥ 0 (2 )
<0 (3)
From inequality(1):
x < 9
From inequality(2):
x ≥ 0
From inequality(3):
The solution set is empty, that is, within the range of real numbers, the inequality will never be established!
The final solution set is :
The solution set is empty,that is, the inequality will never be estatlished within the real number range.
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