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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 15825.6/(0.155+x/0.024)+16729.92/(x/0.024+5.73)+370/(1/(3.13*(24.4+2x))+ln((24.4+2x)/24.4)/0.15+0.0015+0.00002) ≤20449.05 . Question type: Inequality Solution: The inequality can be reduced to 1 inequality: 15825.6 / ( 0.155 + x / 0.024 ) + 16729.92 / ( x / 0.024 + 5.73 ) + 370 / ( 1 / ( 3.13 * ( 24.4 + 2 * x ) ) + ln ( ( 24.4 + 2 * x ) / 24.4 ) / 0.15 + 0.0015 + 0.00002 ) ≤20449.05 (1) From the definition field of divisor 0.155 + x / 0.024 ≠ 0 (2 ) From the definition field of divisor x / 0.024 + 5.73 ≠ 0 (3 ) From the definition field of divisor 3.13 * ( 24.4 + 2 * x ) ≠ 0 (4 ) From the definition field of ln ( 24.4 + 2 * x ) / 24.4 > 0 (5 ) From the definition field of divisor 1 / ( 3.13 * ( 24.4 + 2 * x ) ) + ln ( ( 24.4 + 2 * x ) / 24.4 ) / 0.15 + 0.0015 + 0.00002 ≠ 0 (6 ) From inequality(1): x ≤ -0.00372 或 x ≥ 0.041902 From inequality(2): x < -93/25000 或 x > -93/25000 From inequality(3): x < -1719/12500 或 x > -1719/12500 From inequality(4): x < -61/5 或 x > -61/5 From inequality(5): x > -61/5 From inequality(6): x < -0.026767 或 x > -0.026767 From inequalities (1) and (2) x < -93/25000 或 x ≥ 0.041902 (7) From inequalities (3) and (7) x < -1719/12500 或 -1719/12500 < x < -93/25000 或 x ≥ 0.041902 (8) From inequalities (4) and (8) x < -61/5 或 -61/5 < x < -1719/12500 或 -1719/12500 < x < -93/25000 或 x ≥ 0.041902 (9) From inequalities (5) and (9) -61/5 < x < -1719/12500 或 -1719/12500 < x < -93/25000 或 x ≥ 0.041902 (10) From inequalities (6) and (10) -61/5 < x < -1719/12500 或 -1719/12500 < x < -0.026767 或 -0.026767 < x < -93/25000 或 x ≥ 0.041902 (11) The final solution set is : -61/5 < x < -1719/12500 或 -1719/12500 < x < -0.026767 或 -0.026767 < x < -93/25000 或 x ≥ 0.041902
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