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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 1.9*(p-350)/350-190/(p-160) >0 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
1.9 * ( p - 350 ) / 350 - 190 / ( p - 160 ) >0 (1)
From the definition field of divisor
x - 160 ≠ 0 (2 )
From inequality(1):
45.178647 < p < 160
From inequality(2):
p < 160 或 p > 160
From inequalities (1) and (2)
45.178647 < p < 160 (3)
The final solution set is :
45.178647 < p < 160 Your problem has not been solved here? Please take a look at the hot problems !