Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
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 (0.00538-x)(0.0538-x) = 1/710 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
The equation is transformed into :
The equation is transformed into :
The solution of the equation:
x1≈-0.015071 , keep 6 decimal places
x2≈0.074251 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation (0.00538-x)(0.0538-x) = 1/710 .
Question type: Equation
Solution:Original question:
| ( | 269 50000 | − | x | ) | ( | 269 5000 | − | x | ) | = | 1 | ÷ | 710 |
| Left side of the equation = | 269 50000 | ( | 269 5000 | − | x | ) | − | x | ( | 269 5000 | − | x | ) |
| = | 269 50000 | × | 269 5000 | − | 269 50000 | x | − | x | ( | 269 5000 | − | x | ) |
| = | 72361 250000000 | − | 269 50000 | x | − | x | ( | 269 5000 | − | x | ) |
| = | 72361 250000000 | − | 269 50000 | x | − | x | × | 269 5000 | + | x | x |
| = | 72361 250000000 | − | 2959 50000 | x | + | x | x |
72361 250000000 | − | 2959 50000 | x | + | x | x | = | 1 | ÷ | 710 |
| Right side of the equation = | 1 710 |
72361 250000000 | − | 2959 50000 | x | + | x | x | = | 1 710 |
The solution of the equation:
x1≈-0.015071 , keep 6 decimal places
x2≈0.074251 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》