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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.
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 equations
[ 1/1 Equation]
Work: Find the solution of equation (103.4/(1+1.491825*x)+103.4/(1+1.221403*x)+6.8)/1.0332+(103.4/(1+1.221403*x)+103.4/(1+x)+6.8)/1.0272 = 394 .
Question type: Equation
Solution:Original question:
| ( | 517 5 | ÷ | ( | 1 | + | 59673 40000 | x | ) | + | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 34 5 | ) | ÷ | 2583 2500 | + | ( | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 517 5 | ÷ | ( | 1 | + | x | ) | + | 34 5 | ) | ÷ | 642 625 | = | 394 |
517 5 | ÷ | ( | 1 | + | 59673 40000 | x | ) | ÷ | 2583 2500 | + | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | ÷ | 2583 2500 | + | 34 5 | ÷ | 2583 2500 | + | ( | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 517 5 | ÷ | ( | 1 | + | x | ) | + | 34 5 | ) | ÷ | 642 625 | = | 394 |
258500 2583 | ÷ | ( | 1 | + | 59673 40000 | x | ) | + | 258500 2583 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 17000 2583 | + | ( | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 517 5 | ÷ | ( | 1 | + | x | ) | + | 34 5 | ) | × | 625 642 | = | 394 |
| Multiply both sides of the equation by: | ( | 1 | + | 59673 40000 | x | ) |
258500 2583 | + | 258500 2583 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | × | ( | 1 | + | 59673 40000 | x | ) | + | 17000 2583 | ( | 1 | + | 59673 40000 | x | ) | + | ( | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 517 5 | ÷ | ( | 1 | + | x | ) | + | 34 5 | ) | × | 625 642 | ( | 1 | + | 59673 40000 | x | ) | = | 394 | ( | 1 | + | 59673 40000 | x | ) |
258500 2583 | + | 258500 2583 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | × | 1 | + | 258500 2583 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | × | 59673 40000 | x | + | 17000 2583 | ( | 1 | + | 59673 40000 | x | ) | + | ( | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 517 5 | ÷ | ( | 1 | + | x | ) | + | 34 5 | ) | × | 625 642 | = | 394 | ( | 1 | + | 59673 40000 | x | ) |
258500 2583 | + | 258500 2583 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | × | 1 | + | 258500 2583 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | × | 59673 40000 | x | + | 17000 2583 | ( | 1 | + | 59673 40000 | x | ) | + | ( | 517 5 | ÷ | ( | 1 | + | 1221403 1000000 | x | ) | + | 517 5 | ÷ | ( | 1 | + | x | ) | + | 34 5 | ) | × | 625 642 | = | 394 | × | 1 | + | 394 | × | 59673 40000 | x |
The solution of the equation:
x1≈-0.947113 , keep 6 decimal places
x2≈-0.818731 , keep 6 decimal places
x3≈-0.713910 , keep 6 decimal places
x4≈-0.670320 , keep 6 decimal places
x5≈0.044080 , keep 6 decimal places
There are 5 solution(s).
解程的详细方法请参阅：《方程的解法》