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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 (500*0.000539176*1568*V^2+0.41*928*500+300*0.000539176*11395^3*V^2/(720*V-1568)^2)/10000 <92.45 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 500 * 0.000539176 * 1568 * V ^ 2 + 0.41 * 928 * 500 + 300 * 0.000539176 * 11395 ^ 3 * V ^ 2 / ( 720 * V - 1568 ) ^ 2 ) / 10000 <92.45 (1)
From the definition field of divisor
720 * x - 1568 ≠ 0 (2 )
From inequality(1):
-28.209819 < V < 1.214413 或 13.384377 < V < 17.966584
From inequality(2):
V < 98/45 或 V > 98/45
From inequalities (1) and (2)
-28.209819 < V < 1.214413 或 13.384377 < V < 17.966584 (3)
The final solution set is :
-28.209819 < V < 1.214413 或 13.384377 < V < 17.966584 Your problem has not been solved here? Please take a look at the hot problems !