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 [(15.8+2t)*(127.48+8.2t)/(15.1+t)]/95 >= 1.8 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( ( 15.8 + 2 * t ) * ( 127.48 + 8.2 * t ) / ( 15.1 + t ) ) / 95 >= 1.8 (1)
From the definition field of divisor
15.1 + x ≠ 0 (2 )
From inequality(1):
-15.285059 ≤ t ≤ -15.1 或 t ≥ 2.265547
From inequality(2):
t < -151/10 或 t > -151/10
From inequalities (1) and (2)
-15.285059 ≤ t < -151/10 或 t ≥ 2.265547 (3)
The final solution set is :
-15.285059 ≤ t < -151/10 或 t ≥ 2.265547Your problem has not been solved here? Please take a look at the hot problems !