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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 4185.435+14.32x+1300 ≤2.2*(747.3+75x)+0.8624*(430+(528.75+46.5x)/(14.1+x))*(15.6+x) .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
4185.435 + 14.32 * x + 1300 ≤2.2 * ( 747.3 + 75 * x ) + 0.8624 * ( 430 + ( 528.75 + 46.5 * x ) / ( 14.1 + x ) ) * ( 15.6 + x ) (1)
From the definition field of divisor
14.1 + x ≠ 0 (2 )
From inequality(1):
-14.129979 ≤ x ≤ -14.1 或 x ≥ -4.349813
From inequality(2):
x < -141/10 或 x > -141/10
From inequalities (1) and (2)
-14.129979 ≤ x < -141/10 或 x ≥ -4.349813 (3)
The final solution set is :
-14.129979 ≤ x < -141/10 或 x ≥ -4.349813Your problem has not been solved here? Please take a look at the hot problems !