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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 (268.7-6k)(769+196.15k)-32.69*768.91k = 0 .
Question type: Equation
Solution:Original question:
| ( | 2687 10 | − | 6 | k | ) | ( | 769 | + | 3923 20 | k | ) | − | 3269 100 | × | 76891 100 | k | = | 0 |
| Left side of the equation = | ( | 2687 10 | − | 6 | k | ) | ( | 769 | + | 3923 20 | k | ) | − | 251356679 10000 | k |
| ( | 2687 10 | − | 6 | k | ) | ( | 769 | + | 3923 20 | k | ) | − | 251356679 10000 | k | = | 0 |
| Left side of the equation = | 2687 10 | ( | 769 | + | 3923 20 | k | ) | − | 6 | k | ( | 769 | + | 3923 20 | k | ) | − | 251356679 10000 | k |
| = | 2687 10 | × | 769 | + | 2687 10 | × | 3923 20 | k | − | 6 | k | ( | 769 | + | 3923 20 | k | ) | − | 251356679 10000 | k |
| = | 2066303 10 | + | 10541101 200 | k | − | 6 | k | ( | 769 | + | 3923 20 | k | ) | − | 251356679 10000 | k |
The solution of the equation:
k1≈-6.699875 , keep 6 decimal places
k2≈26.205217 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》