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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 0.5×5.024×(58×14.1+70x)+2.0096×(240.8+(26.04x^2+624.204x+3730.86)/(14.1+x)) ≥3333.6488+11.45 .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
0.5 × 5.024 × ( 58 × 14.1 + 70 * x ) + 2.0096 × ( 240.8 + ( 26.04 * x ^ 2 + 624.204 * x + 3730.86 ) / ( 14.1 + x ) ) ≥3333.6488 + 11.45 (1)
From the definition field of divisor
14.1 + x ≠ 0 (2 )
From inequality(1):
-14.1 ≤ x ≤ -14.038682 或 x ≥ 1.211093
From inequality(2):
x < -141/10 或 x > -141/10
From inequalities (1) and (2)
-141/10 < x ≤ -14.038682 或 x ≥ 1.211093 (3)
The final solution set is :
-141/10 < x ≤ -14.038682 或 x ≥ 1.211093Your problem has not been solved here? Please take a look at the hot problems !