Mathematics
         
语言:中文    Language:English
On line Solution of Monovariate Equation:
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer

    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



Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。