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It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 16.3078*1.0574*((X+0.1)/(1+1.0574*(X+0.1)))*((100-9.99-0.21)/(100))*(1/(1+0.31*0.21))+2.24*((X+0.1)/(1.35*0.101325)) = 3.4272 .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
The equation is reduced to :
Remove a bracket on the left of the equation:
Remove a bracket on the right of the equation:：
The equation is reduced to :
Remove a bracket on the left of the equation:
Remove a bracket on the right of the equation:：
The equation is reduced to :
The solution of the equation:
X1≈-1.045716 , keep 6 decimal places
X2≈1.095606 , 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 16.3078*1.0574*((X+0.1)/(1+1.0574*(X+0.1)))*((100-9.99-0.21)/(100))*(1/(1+0.31*0.21))+2.24*((X+0.1)/(1.35*0.101325)) = 3.4272 .
Question type: Equation
Solution:Original question:
81539 5000 | × | 5287 5000 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | ) | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | = | 2142 625 |
81539 5000 | × | 5287 5000 | ( | X | + | 1 10 | ) | ÷ | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | × | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | = | 2142 625 |
431096693 25000000 | ( | X | + | 1 10 | ) | ÷ | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | × | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | = | 2142 625 |
| Multiply both sides of the equation by: | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) |
431096693 25000000 | ( | X | + | 1 10 | ) | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | = | 2142 625 | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) |
431096693 25000000 | X | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 431096693 25000000 | × | 1 10 | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | = | 2142 625 | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) |
431096693 25000000 | X | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 431096693 25000000 | × | 1 10 | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | = | 2142 625 | × | 1 | + | 2142 625 | × | 5287 5000 | ( | X | + | 1 10 | ) |
431096693 25000000 | X | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 431096693 250000000 | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | = | 2142 625 | + | 5662377 1562500 | ( | X | + | 1 10 | ) |
431096693 25000000 | X | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | × | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 431096693 250000000 | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | = | 2142 625 | + | 5662377 1562500 | ( | X | + | 1 10 | ) |
431096693 25000000 | X | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | × | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 431096693 250000000 | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | = | 2142 625 | + | 5662377 1562500 | X | + | 5662377 1562500 | × | 1 10 |
431096693 25000000 | X | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | × | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 431096693 250000000 | ( | ( | 100 | − | 999 100 | − | 21 100 | ) | ÷ | ( | 100 | ) | ) | ( | 1 | ÷ | ( | 1 | + | 31 100 | × | 21 100 | ) | ) | + | 56 25 | ( | ( | X | + | 1 10 | ) | ÷ | ( | 27 20 | × | 4053 40000 | ) | ) | ( | 1 | + | 5287 5000 | ( | X | + | 1 10 | ) | ) | = | 2142 625 | + | 5662377 1562500 | X | + | 5662377 15625000 |
The solution of the equation:
X1≈-1.045716 , keep 6 decimal places
X2≈1.095606 , keep 6 decimal places
There are 2 solution(s).
解程的详细方法请参阅：《方程的解法》