current location:Mathematical operation >
History of Inequality Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality a*sqrta-3a^2sqrta+a <0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
a * sqrt a - 3 * a ^ 2 * sqrt a + a <0 (1)
From the definition field of √
x ≥ 0 (2 )
From the definition field of √
x ≥ 0 (3 )
From inequality(1):
a < 0 或 a > 0.724853
From inequality(2):
a ≥ 0
From inequality(3):
a ≥ 0
From inequalities (1) and (2)
a > 0.724853 (4)
From inequalities (3) and (4)
a > 0.724853 (5)
The final solution set is :
a > 0.724853Your problem has not been solved here? Please take a look at the hot problems !