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 710v/(v^2+3v+900) >10 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
710 * v / ( v ^ 2 + 3 * v + 900 ) >10 (1)
From the definition field of divisor
x ^ 2 + 3 * x + 900 ≠ 0 (2 )
From inequality(1):
18 < v < 50
From inequality(2):
v ∈ R (R为全体实数),即在实数范围内,不等式恒成立!
From inequalities (1) and (2)
18 < v < 50 (3)
The final solution set is :
18 < v < 50 Your problem has not been solved here? Please take a look at the hot problems !